PART I: NO CALCULATOR (115 points)

Size: px
Start display at page:

Download "PART I: NO CALCULATOR (115 points)"

Transcription

1 Prealgebra Practice Midterm Math 40 OER (Ch. 1-4) PART I: NO CALCULATOR (115 points) (1.) 1. Find the difference. a) b) (1.). Multiply the given numbers Divide the given numbers Find all divisors of the following numbers. a) 48 b) (1.4) 5. Find the prime factorization of the following numbers. a) 48 b) (.,.,.4) 6. Simplify. 6 9 a) b) d) 6 9 e) 7 8 f) 7 8 g) 7 8 h) Simplify. a) 9 9 b) d) 9 9 e) 6 f) 6 g) 1 6 h) 6 0 (1.5,.5) 8. Simplify the given expressions. 8 a) b)

2 (.) 9. Evaluate 18 the x following expressions at the given values of x and y. at x a) 6x b) y 4xy at x 5 and y 1 (.,.4) 10. Simplify. 87x a) b) 4 8 9x n n n d) 8x1 18x (4.1) 11. Graph 10 and 8 on the number line (4., 4., 4.4) 1. Perform the indicated 8x 4x operations. 5 7 a) 5 15 b) 6c 6c 11 5 x x 14 1 d) 56 8 e) 8 9x x 56y f) 17u u 1 1 g) h) 8 x 4 (4.5) 1. For 1 8 : 14. For a) First round each mixed number to estimate the answer. Clearly state the numbers you used to obtain the estimate. Estimate: b) Then find the actual answer. Actual: 1 8 : a) First round each mixed number to estimate the answer. Clearly state the numbers you used to obtain the estimate. Estimate: b) Then find the actual answer. Actual:

3 (4.6) 15. For : a) First round each mixed number to estimate the answer. Clearly state the numbers you used to obtain the estimate. Estimate: b) Then find the actual answer. Actual: 16. For : a) First round each mixed number to estimate the answer. Clearly state the numbers you used to obtain the estimate. Estimate: b) Then find the actual answer. Actual: PART II: YOU MAY USE A CALCULATOR (85 points) (1.6, 1.7,.6,.5, 4.8) Solve x. 8 x 4 x x x 14x x6 9x 8. 5x 4 9 x x 4 x 10. 6x 4 8x x x x x x x x x14 4 x x x x 5 8 4

4 (.6,.6, 4.8) Use the Five Step Word Problem Method to solve decreased by three times a number is 4. Find the number less than three times a number is 4. Find the number. 19. The width and length of a rectangle are consecutive integers. If the perimeter is 18 inches, find the width and length of the rectangle. Did you include appropriate units? 4

5 (.6,.6, 4.8) Use the Five Step Word Problem Method to solve. 0. The width and length of a rectangle are consecutive odd integers. If the perimeter is 168 inches, find the width and length of the rectangle. Did you include appropriate units? 1. The width of a rectangle is three feet less than the length. If the perimeter is 8 feet, find the width and length of the rectangle. Did you include appropriate units? 0. The area of a triangle is 4 square yards. Find the height of the triangle if the length of the 1 10 base 4 yards. Did you include appropriate units? 5

6 (.6,.6, 4.8) Use the Five Step Word Problem 1Method to solve. 9. The area of a triangle is 4 square inches. Find the length of the base if the height is inches. Did you include appropriate units? Part I Answers: 1) a) 1178 b) 1089 ) 6,98 ) 89 4) a) 1,,, 4, 6, 8,1,16, 4, 48 b) 1,,, 4, 5, 6,10,1,15, 0, 0, 60 1,, 5,15, 5, ) a) or b) 5 or 5 55 or 5 6) a) 7 b) 7 45 d) 4 e) 56 f) 15 g) 1 h) 1 7) a) 18 b) 81 0 d) 18 e) 6 f) 6 g) 1 h) 1 8) a) 8 b)

7 Part I Answers: 9) a) b) 17 10) a) 56x b) 4 9x 17n 7 n d) 46x 6 11) ) a) 5x b) c 4 1 or d) x 8 e) h) 7y x 4x f) 4u g) 9 7 1) a) Estimate: b) Actual: ) a) Estimate: b) Actual: ) a) Estimate: b) Actual: ) a) Estimate: b) Actual:

8 Part II Answers: 1) ) ) 48 4) 5 5) 16 1 or 5 5 6) 4 4 or ) 8) 6 9) 7 10) 7 1 or 11) 4 1) 0 1) 15 14) 15) 0 16) 40 17) n = the number 6n 4 n 9 state answer: The number is 9. 8

9 18) n = the number n 6 4 n 10 state answer: The number is ) w = the width w1 w 18 w 79 state answer: The width is 79 in. and the length is 80 in. Included appropriate units. 9

10 0) w = the width w w 168 w 41 state answer: The width is 41 in. and the length is 4 in. Included appropriate units. 1) l = the length l l 8 l state answer: The width is ft and the length is 19 ft. Included appropriate units. 10

11 ) h = the height h h 6 state answer: The height is 6 yards. Included appropriate units. ) x = the base x x or state answer: The length of the base is inches. Included appropriate units. 11

5.1, 5.2, 5.3 Properites of Exponents last revised 12/28/2010

5.1, 5.2, 5.3 Properites of Exponents last revised 12/28/2010 48 5.1, 5.2, 5.3 Properites of Exponents last revised 12/28/2010 Properites of Exponents 1. *Simplify each of the following: a. b. 2. c. d. 3. e. 4. f. g. 5. h. i. j. Negative exponents are NOT considered

More information

Covering and Surrounding Practice Answers

Covering and Surrounding Practice Answers Investigation Additional Practice. a. units, Area 8 square units b. 8 units, Area 33 square units c. 3 units, Area 33 square units d. units, 7 Area 7 square units 8. a. Students should draw and label a

More information

Math 520 Practice Test 2 (Ch3 and Ch4) Name. Find the perimeter of the given square or rectangle. 1) 5 in. Find the perimeter. 6) 46 m.

Math 520 Practice Test 2 (Ch3 and Ch4) Name. Find the perimeter of the given square or rectangle. 1) 5 in. Find the perimeter. 6) 46 m. Math 5 Practice Test 2 (Ch and Ch4) Name Find the perimeter of the given square or rectangle. ) 5 in. 8 in. 8 in. Find the perimeter. 6) 4 m 46 m 5 in. 26 in. B) in. 6 in. D) in. 26 m B) 4 m 80 m D) 60

More information

Lesson 1 Area of Parallelograms

Lesson 1 Area of Parallelograms NAME DATE PERIOD Lesson 1 Area of Parallelograms Words Formula The area A of a parallelogram is the product of any b and its h. Model Step 1: Write the Step 2: Replace letters with information from picture

More information

ML # 1: Similar Figures and Scale Drawings (Unit 7 Math 7 PLUS) SCALE FACTOR: SIMILAR FIGURES:

ML # 1: Similar Figures and Scale Drawings (Unit 7 Math 7 PLUS) SCALE FACTOR: SIMILAR FIGURES: ML # 1: Similar Figures and Scale Drawings (Unit 7 Math 7 PLUS) SCALE FACTOR: SIMILAR FIGURES: Corresponding Sides and Angles Corresponding Sides and Angles: Sides or angles that lie in the same location

More information

Perimeter, Circumference, Area and Ratio Long-Term Memory Review Grade 6 Review 1

Perimeter, Circumference, Area and Ratio Long-Term Memory Review Grade 6 Review 1 Review 1 1. Which procedure is used to find the perimeter of any polygon? A) Add all the lengths B) Multiply length times width (l w) C) Add only one length and one width D) Multiply all of the lengths.

More information

Multiples and Divisibility

Multiples and Divisibility Multiples and Divisibility A multiple of a number is a product of that number and an integer. Divisibility: A number b is said to be divisible by another number a if b is a multiple of a. 45 is divisible

More information

+ 4 ~ You divided 24 by 6 which equals x = 41. 5th Grade Math Notes. **Hint: Zero can NEVER be a denominator.**

+ 4 ~ You divided 24 by 6 which equals x = 41. 5th Grade Math Notes. **Hint: Zero can NEVER be a denominator.** Basic Fraction numerator - (the # of pieces shaded or unshaded) denominator - (the total number of pieces) 5th Grade Math Notes Mixed Numbers and Improper Fractions When converting a mixed number into

More information

Course Syllabus - Online Prealgebra

Course Syllabus - Online Prealgebra Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 1.1 Whole Numbers, Place Value Practice Problems for section 1.1 HW 1A 1.2 Adding Whole Numbers Practice Problems for section 1.2 HW 1B 1.3 Subtracting Whole Numbers

More information

Learning Log Title: CHAPTER 2: ARITHMETIC STRATEGIES AND AREA. Date: Lesson: Chapter 2: Arithmetic Strategies and Area

Learning Log Title: CHAPTER 2: ARITHMETIC STRATEGIES AND AREA. Date: Lesson: Chapter 2: Arithmetic Strategies and Area Chapter 2: Arithmetic Strategies and Area CHAPTER 2: ARITHMETIC STRATEGIES AND AREA Date: Lesson: Learning Log Title: Date: Lesson: Learning Log Title: Chapter 2: Arithmetic Strategies and Area Date: Lesson:

More information

Wednesday, May 4, Proportions

Wednesday, May 4, Proportions Proportions Proportions Proportions What are proportions? Proportions What are proportions? - If two ratios are equal, they form a proportion. Proportions can be used in geometry when working with similar

More information

Math Mammoth Grade 6 End of the Year Test Notes

Math Mammoth Grade 6 End of the Year Test Notes Math Mammoth Grade 6 End of the Year Test Notes This test is very long, because it contains questions on all major topics covered in Math Mammoth Grade 6 Complete Curriculum. Its main purpose is to be

More information

Find the value of the expressions. 3 x = 3 x = = ( ) 9 = 60 (12 + 8) 9 = = 3 9 = 27

Find the value of the expressions. 3 x = 3 x = = ( ) 9 = 60 (12 + 8) 9 = = 3 9 = 27 PreAlgebra Concepts Important Concepts exponent In a power, the number of times a base number is used as a factor order of operations The rules which tell which operation to perform first when more than

More information

Minute Simplify: 12( ) = 3. Circle all of the following equal to : % Cross out the three-dimensional shape.

Minute Simplify: 12( ) = 3. Circle all of the following equal to : % Cross out the three-dimensional shape. Minute 1 1. Simplify: 1( + 7 + 1) =. 7 = 10 10. Circle all of the following equal to : 0. 0% 5 100. 10 = 5 5. Cross out the three-dimensional shape. 6. Each side of the regular pentagon is 5 centimeters.

More information

I.G.C.S.E. Solving Linear Equations. You can access the solutions from the end of each question

I.G.C.S.E. Solving Linear Equations. You can access the solutions from the end of each question I.G.C.S.E. Solving Linear Equations Inde: Please click on the question number you want Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 You can access the solutions

More information

Math 65A Elementary Algebra A Exam II STUDY GUIDE and REVIEW Chapter 2, Sections 3 5, and Chapter 3, Sections 1-3

Math 65A Elementary Algebra A Exam II STUDY GUIDE and REVIEW Chapter 2, Sections 3 5, and Chapter 3, Sections 1-3 Exam II STUDY GUIDE and REVIEW Chapter 2, Sections 5, and Chapter, Sections 1 - Exam II will be given on Thursday, April 10. You will have the entire class time for the exam. It will cover Chapter 2, Sections

More information

The Real Number System and Pythagorean Theorem Unit 9 Part B

The Real Number System and Pythagorean Theorem Unit 9 Part B The Real Number System and Pythagorean Theorem Unit 9 Part B Standards: 8.NS.1 Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion;

More information

Pre-Algebra. Do not open this test booklet until you have been advised to do so by the test proctor.

Pre-Algebra. Do not open this test booklet until you have been advised to do so by the test proctor. Indiana State Mathematics Contest 016 Pre-Algebra Do not open this test booklet until you have been advised to do so by the test proctor. This test was prepared by faculty at Indiana State University Next

More information

Rounding Mixed Numbers

Rounding Mixed Numbers LESSON 0 Rounding Mixed Numbers Power Up facts mental math Power Up J a. Estimation: Andrea estimated that each story of the tall building was feet tall. Andrea counted 30 stories in the building. What

More information

Number Line: Comparing and Ordering Integers (page 6)

Number Line: Comparing and Ordering Integers (page 6) LESSON Name 1 Number Line: Comparing and Ordering Integers (page 6) A number line shows numbers in order from least to greatest. The number line has zero at the center. Numbers to the right of zero are

More information

5.1, 5.2, 5.3 Properites of Exponents last revised 12/4/2010

5.1, 5.2, 5.3 Properites of Exponents last revised 12/4/2010 48 5.1, 5.2, 5.3 Properites of Exponents last revised 12/4/2010 Properites of Exponents 1. *Simplify each of the following: a. b. 2. c. d. 3. e. 4. f. g. 5. h. i. j. Negative exponents are NOT considered

More information

Mathematics in your head the secrets of mental math

Mathematics in your head the secrets of mental math Mathematics in your head the secrets of mental math 1. Fundamentals: mental addition, subtraction, multiplication and division, and gestimation. Addition: 42 + 3 = 45 42 + 30 = 72 42 + 300 = 342 42 + 3000

More information

Math is Cool Masters

Math is Cool Masters Sponsored by: Algebra II January 6, 008 Individual Contest Tear this sheet off and fill out top of answer sheet on following page prior to the start of the test. GENERAL INSTRUCTIONS applying to all tests:

More information

Whatcom County Math Championship 2016 Individual 4 th Grade

Whatcom County Math Championship 2016 Individual 4 th Grade Whatcom County Math Championship 201 Individual 4 th Grade 1. If 2 3 is written as a mixed fraction, what is the difference between the numerator and the denominator? 2. Write 0.92 as a reduced fraction.

More information

Welcome to Norwalk High School!

Welcome to Norwalk High School! Welcome to Norwalk High School! You are about to embark on the next journey in your educational career. We are looking forward to a year-long adventure with you in Algebra. There are a team of teachers

More information

Answer questions 1-35 on your Scantron. Questions 1-30 will be scored for the Power Bowl event. In the

Answer questions 1-35 on your Scantron. Questions 1-30 will be scored for the Power Bowl event. In the Answer questions 1-35 on your Scantron. Questions 1-30 will be scored for the Power Bowl event. In the event of a tie, questions 31-35 will be used as the tiebreaker. 1. If a = 2, the largest number in

More information

Multiplying Three Factors and Missing Factors

Multiplying Three Factors and Missing Factors LESSON 18 Multiplying Three Factors and Missing Factors Power Up facts count aloud Power Up C Count up and down by 5s between 1 and 51. Count up and down by 200s between 0 and 2000. mental math a. Number

More information

Selected Answers for Core Connections, Course 2

Selected Answers for Core Connections, Course 2 Selected Answers for Core Connections, Course 2 Lesson 6.1.1 6-6. x x + 1 3 = 2 b: 2x 2 + 4x x + 2 3 = 2x 2 + 3x 1 6-7. Parts a, c, and d match the perimeter. 6-8. a: 23 20 or 1 3 20 d: 19 15 or 1 4 15

More information

BELLWORK Vocabulary 4-5 MB pg White Boards!! square root

BELLWORK Vocabulary 4-5 MB pg White Boards!! square root BELLWORK Vocabulary 4-5 MB pg. 182 White Boards!! square root principal square root perfect square perfect square October 16, 2013 Wednesday, October 16th Today's Agenda: 1. Bell Work: Vocabulary Ch. 4-5

More information

Summer Solutions Problem Solving Level 4. Level 4. Problem Solving. Help Pages

Summer Solutions Problem Solving Level 4. Level 4. Problem Solving. Help Pages Level Problem Solving 6 General Terms acute angle an angle measuring less than 90 addend a number being added angle formed by two rays that share a common endpoint area the size of a surface; always expressed

More information

Name Date Class Period. What happens to ordered pairs when a rule is applied to the coordinates?

Name Date Class Period. What happens to ordered pairs when a rule is applied to the coordinates? Name Date Class Period Activity B Extension 4.1 Modeling Transformations MATERIALS small white boards or paper markers masking tape yarn QUESTION What happens to ordered pairs when a rule is applied to

More information

LESSON 10 PRACTICE PROBLEMS

LESSON 10 PRACTICE PROBLEMS LESSON 10 PRACTICE PROBLEMS 1. Find the circumference or perimeter given each described situation. Include a drawing of the shape with the included information. Show all work. As in the examples, if units

More information

Math 1201 Unit 2 Powers and Exponents Final Review

Math 1201 Unit 2 Powers and Exponents Final Review Math 1201 Unit 2 Powers and Exponents Final Review Multiple Choice 1. Write the prime factorization of 630. 2. Write the prime factorization of 4116. 3. Determine the greatest common factor of 56 and 88.

More information

Name Date Period STUDY GUIDE Summative Assessment #5 6 th Grade Math Covering and Surrounding

Name Date Period STUDY GUIDE Summative Assessment #5 6 th Grade Math Covering and Surrounding Name Date Period STUDY GUIDE Summative Assessment #5 6 th Grade Math Covering and Surrounding 1) Mr. and Mrs. Hunter tiled their rectangular porch using 1ft. by 1ft. square tiles. The rectangular porch

More information

Essentials. Week by. Week. Fraction Action Bill, Rasheed, and Juan own a hobby shop. Probability Pizzazz

Essentials. Week by. Week. Fraction Action Bill, Rasheed, and Juan own a hobby shop. Probability Pizzazz Week by Week MATHEMATICS Essentials Bill, Rasheed, and Juan own a hobby shop. Juan owns of the shop. Rasheed owns twice as much as Bill. What fraction of the shop does Bill own? Andy and Fran are playing

More information

Meet #2 November Intermediate Mathematics League of Eastern Massachusetts

Meet #2 November Intermediate Mathematics League of Eastern Massachusetts Meet #2 November 2007 Intermediate Mathematics League of Eastern Massachusetts Meet #2 November 2007 Category 1 Mystery 1. Han and Sean are playing a game. Han tells Sean to think of a number. Han then

More information

Lesson 3 Pre-Visit Perimeter and Area

Lesson 3 Pre-Visit Perimeter and Area Lesson 3 Pre-Visit Perimeter and Area Objective: Students will be able to: Distinguish between area and perimeter. Calculate the perimeter of a polygon whose side lengths are given or can be determined.

More information

Converting Area Measurements. We already know how to convert between units of linear measurement.

Converting Area Measurements. We already know how to convert between units of linear measurement. Converting Area Measurements We already know how to convert between units of linear measurement. Ex. To convert between units of area, we have to remember that area is equal to, or length X width. This

More information

Perimeters of Composite Figures

Perimeters of Composite Figures 8. Perimeters of Composite Figures How can you find the perimeter of a composite figure? ACTIVITY: Finding a Pattern Work with a partner. Describe the pattern of the perimeters. Use your pattern to find

More information

AREA See the Math Notes box in Lesson for more information about area.

AREA See the Math Notes box in Lesson for more information about area. AREA..1.. After measuring various angles, students look at measurement in more familiar situations, those of length and area on a flat surface. Students develop methods and formulas for calculating the

More information

a. $ b. $ c. $

a. $ b. $ c. $ LESSON 51 Rounding Decimal Name To round decimal numbers: Numbers (page 268) 1. Underline the place value you are rounding to. 2. Circle the digit to its right. 3. If the circled number is 5 or more, add

More information

I can use the four operations (+, -, x, ) to help me understand math.

I can use the four operations (+, -, x, ) to help me understand math. I Can Common Core! 4 th Grade Math I can use the four operations (+, -, x, ) to help me understand math. Page 1 I can understand that multiplication fact problems can be seen as comparisons of groups (e.g.,

More information

CIE 2016 Math Comp Math Fun Answer Key. Name: ID: Grade: 7 Room: Start Time: Finish Time:

CIE 2016 Math Comp Math Fun Answer Key. Name: ID: Grade: 7 Room: Start Time: Finish Time: CIE 2016 Math Comp Math Fun Answer Key Name: ID: Grade: 7 Room: Start Time: Finish Time: No. Answer No. Answer 1 C 26 D 2 B 27 B 3 E 28 C 4 C 29 D 5 E 30 A 6 B 31 D 7 A 32 A 8 B 33 C 9 E 34 C 10 D 35 A

More information

Squares and Square Roots Algebra 11.1

Squares and Square Roots Algebra 11.1 Squares and Square Roots Algebra 11.1 To square a number, multiply the number by itself. Practice: Solve. 1. 1. 0.6. (9) 4. 10 11 Squares and Square Roots are Inverse Operations. If =y then is a square

More information

SOL Review April Class work-nallari Math 8 Measurement & Geometry SOL -CAT Questions 13 SOL 8.6a, 8.7a-b, 8.8a-b,8.9,8.10a-b&8.

SOL Review April Class work-nallari Math 8 Measurement & Geometry SOL -CAT Questions 13 SOL 8.6a, 8.7a-b, 8.8a-b,8.9,8.10a-b&8. SOL Review April 18-22 Class work-nallari Math 8 Measurement & Geometry SOL -CAT Questions 13 SOL 8.6a, 8.7a-b, 8.8a-b,8.9,8.10a-b&8.11 Nallari Math 8 1 SOL8.6a 1.Lines l, m, and n intersect at the same

More information

Lecture 8. Outline. 1. Modular Arithmetic. Clock Math!!! 2. Inverses for Modular Arithmetic: Greatest Common Divisor. 3. Euclid s GCD Algorithm

Lecture 8. Outline. 1. Modular Arithmetic. Clock Math!!! 2. Inverses for Modular Arithmetic: Greatest Common Divisor. 3. Euclid s GCD Algorithm Lecture 8. Outline. 1. Modular Arithmetic. Clock Math!!! 2. Inverses for Modular Arithmetic: Greatest Common Divisor. 3. Euclid s GCD Algorithm Clock Math If it is 1:00 now. What time is it in 5 hours?

More information

Math Mammoth Grade 4. Class Description:

Math Mammoth Grade 4. Class Description: Math Mammoth Grade 4 Class Description: In the fourth grade, students focus on multi-digit multiplication and division, and a start to studying fractions and decimals, accompanied by studies in geometry

More information

Singapore Math 4-U.S. Edition Class Description: Singapore math says that Singapore Primary Mathematics U.S. Edition "is a series of rigorous

Singapore Math 4-U.S. Edition Class Description: Singapore math says that Singapore Primary Mathematics U.S. Edition is a series of rigorous Singapore Math 4-U.S. Edition Class Description: Singapore math says that Singapore Primary Mathematics U.S. Edition "is a series of rigorous elementary math textbooks and workbooks meant to be part of

More information

Grade 3 Common Core Summer Worksheet. Multiple Choice 1. Tom has 20 apples. He puts 4 apples in each bag. How many bags does he use?

Grade 3 Common Core Summer Worksheet. Multiple Choice 1. Tom has 20 apples. He puts 4 apples in each bag. How many bags does he use? Multiple Choice 1. Tom has 20 apples. He puts 4 apples in each bag. How many bags does he use? a. 4 b. 5 c. 15 d. 24 2. Which type of triangle has no sides of equal length? a. scalene triangle b. equilateral

More information

Area of Composite Figures. ESSENTIAL QUESTION do you find the area of composite figures? 7.9.C

Area of Composite Figures. ESSENTIAL QUESTION do you find the area of composite figures? 7.9.C ? LESSON 9.4 Area of Composite Figures ESSENTIAL QUESTION How do you find the area of composite figures? Equations, expressions, and relationships Determine the area of composite figures containing combinations

More information

MATH 074 REVIEW FOR CHAPTER 2 and 3 - Sections , ( Fractions) a) 18: b) 20: c) 48: d) 60: e) 59:

MATH 074 REVIEW FOR CHAPTER 2 and 3 - Sections , ( Fractions) a) 18: b) 20: c) 48: d) 60: e) 59: MATH 074 REVIEW FOR CHAPTER 2 and 3 - Sections 2.1-2.4, 3.1-3.5 ( Fractions) A. Can you list all the factors of a given number? 1. List all the factors of each of the following numbers. a) 18: b) 20: c)

More information

Essential Mathematics Practice Problems for Exam 5 Chapter 8

Essential Mathematics Practice Problems for Exam 5 Chapter 8 Math 254B Essential Mathematics Practice Problems for Eam 5 Chapter 8 Name Date This eam is closed book and closed notes, ecept for the Geometry Formula sheet that is provided by the instructor. You can

More information

How do the shapes grow or shrink? What parts can we compare? How can we write the comparison? CPM Materials modified by Mr. Deyo

How do the shapes grow or shrink? What parts can we compare? How can we write the comparison? CPM Materials modified by Mr. Deyo Common Core Standard: 8.G.4 How do the shapes grow or shrink? What parts can we compare? How can we write the comparison? CPM Materials modified by Mr. Deyo Title: IM8 Ch. 6.2.5 What Do Similar Shapes

More information

2018 TAME Middle School Practice State Mathematics Test

2018 TAME Middle School Practice State Mathematics Test 2018 TAME Middle School Practice State Mathematics Test (1) Noah bowled five games. He predicts the score of the next game he bowls will be 120. Which list most likely shows the scores of Kent s first

More information

Math Stars Regional Competition Sample Team Relays Round Problem Set A

Math Stars Regional Competition Sample Team Relays Round Problem Set A Math Stars 2016 Regional Competition Sample Team Relays Round Problem Set A School/Team Code Grade(s) Team Members Team Captain DO NOT BEGIN UNTIL YOU ARE INSTRUCTED TO DO SO. Number of Problems: 5 in

More information

Your written assignment is to complete the written practice for lessons 5, 10, and 14. You will find those questions on the following pages.

Your written assignment is to complete the written practice for lessons 5, 10, and 14. You will find those questions on the following pages. Math Saxon Course 3 Summer Packet To prepare for your 8 th grade math course you need to watch the 8 videos listed on the ACE website. Please make sure that you watch them carefully and fully understand

More information

Name: Date: ChAPter 13 Area and Perimeter Lesson 13.1 Area of a Rectangle Find the area of each figure. Extra Practice 4B

Name: Date: ChAPter 13 Area and Perimeter Lesson 13.1 Area of a Rectangle Find the area of each figure. Extra Practice 4B 13 Chapter Area and Perimeter Lesson 13.1 Area of a Rectangle Find the area of each figure. 1. 1 in. 1 in. X There are Each row has rows of one-inch squares. one-inch squares. 5 There are one-inch squares

More information

Connected Mathematics 2, 6th Grade Units (c) 2006 Correlated to: Utah Core Curriculum for Math (Grade 6)

Connected Mathematics 2, 6th Grade Units (c) 2006 Correlated to: Utah Core Curriculum for Math (Grade 6) Core Standards of the Course Standard I Students will acquire number sense and perform operations with rational numbers. Objective 1 Represent whole numbers and decimals in a variety of ways. A. Change

More information

3.1 Factors and Multiples of Whole Numbers

3.1 Factors and Multiples of Whole Numbers Math 1201 Date: 3.1 Factors and Multiples of Whole Numbers Prime Number: a whole number greater than 1, whose only two whole-number factors are 1 and itself. The first few prime numbers are 2, 3, 5, 7,

More information

Chapter 01 Test. 1 Write an algebraic expression for the phrase the sum of g and 3. A 3g B 3g + 3 C g 3 D g Write a word phrase for.

Chapter 01 Test. 1 Write an algebraic expression for the phrase the sum of g and 3. A 3g B 3g + 3 C g 3 D g Write a word phrase for. hapter 01 Test Name: ate: 1 Write an algebraic expression for the phrase the sum of g and 3. 3g 3g + 3 g 3 g + 3 2 Write a word phrase for. negative 5 minus 4 plus a number n negative 5 minus 4 times a

More information

Summer Solutions Common Core Mathematics 4. Common Core. Mathematics. Help Pages

Summer Solutions Common Core Mathematics 4. Common Core. Mathematics. Help Pages 4 Common Core Mathematics 63 Vocabulary Acute angle an angle measuring less than 90 Area the amount of space within a polygon; area is always measured in square units (feet 2, meters 2, ) Congruent figures

More information

Adding & Subtracting Decimals. Multiplying Decimals. Dividing Decimals

Adding & Subtracting Decimals. Multiplying Decimals. Dividing Decimals 1. Write the problem vertically, lining up the decimal points. 2. Add additional zeroes at the end, if necessary, to make the numbers have the same number of decimal places. 3. Add/subtract as if the numbers

More information

Name Date. Chapter 15 Final Review

Name Date. Chapter 15 Final Review Name Date Chapter 15 Final Review Tell whether the events are independent or dependent. Explain. 9) You spin a spinner twice. First Spin: You spin a 2. Second Spin: You spin an odd number. 10) Your committee

More information

Essential Mathematics. Study Guide #1

Essential Mathematics. Study Guide #1 Math 54CM Essential Mathematics Name Date Study Guide # Exam # is closed book and closed notes. NO CALCULATORS. Please clearly show any work necessary to get partial credit. Be sure to show your answer

More information

Lesson Paper Version Online Version. HM 12.4 ( 3 rd Gr.) Practice and enrichment, McGraw/Hill Write about Math (Tricky Times), HM 12.

Lesson Paper Version Online Version. HM 12.4 ( 3 rd Gr.) Practice and enrichment, McGraw/Hill Write about Math (Tricky Times), HM 12. Lesson Paper Version Online Version 1- Calendar HM 12.5 (3 rd Gr.) practice or enrichment sheets 2- Counting Patterns Cybersluth (more difficult patterns) and Super Teacher number patternsadvanced 4plus

More information

GAP CLOSING. Powers and Roots. Intermediate / Senior Student Book GAP CLOSING. Powers and Roots. Intermediate / Senior Student Book

GAP CLOSING. Powers and Roots. Intermediate / Senior Student Book GAP CLOSING. Powers and Roots. Intermediate / Senior Student Book GAP CLOSING Powers and Roots GAP CLOSING Powers and Roots Intermediate / Senior Student Book Intermediate / Senior Student Book Powers and Roots Diagnostic...3 Perfect Squares and Square Roots...6 Powers...

More information

Incoming Advanced Grade 7

Incoming Advanced Grade 7 Name Date Incoming Advanced Grade 7 Tell whether the two fractions form a proportion. 1. 3 16, 4 20 2. 5 30, 7 42 3. 4 6, 18 27 4. Use the ratio table to find the unit rate in dollars per ounce. Order

More information

Mid-Module Assessment Task

Mid-Module Assessment Task Name Date 1. David is the groundskeeper at Triangle Park, scale shown below. 300 yd. a. David needs to cut the grass four times a month. How many square yards of grass will he cut altogether each month?

More information

Students apply the Pythagorean Theorem to real world and mathematical problems in two dimensions.

Students apply the Pythagorean Theorem to real world and mathematical problems in two dimensions. Student Outcomes Students apply the Pythagorean Theorem to real world and mathematical problems in two dimensions. Lesson Notes It is recommended that students have access to a calculator as they work

More information

Name Date. Chapter 15 Final Review

Name Date. Chapter 15 Final Review Name Date Chapter 15 Final Review Tell whether the events are independent or dependent. Explain. 9) You spin a spinner twice. First Spin: You spin a 2. Second Spin: You spin an odd number. 10) Your committee

More information

Assignment Assignment for Lesson 3.1

Assignment Assignment for Lesson 3.1 Assignment Assignment for Lesson.1 Name Date Weaving a Rug Area and Perimeter of Rectangles and Squares 1. An artist is weaving a rectangular rug to match the pattern shown in the figure. Use the figure

More information

Covering and Surrounding Assessment. 1. (1 point) Find the area and perimeter of this rectangle. Explain how you found your answers.

Covering and Surrounding Assessment. 1. (1 point) Find the area and perimeter of this rectangle. Explain how you found your answers. Name: Date: Score: /20 Covering and Surrounding Assessment Short Answer: Answer each question, making sure to show your work or provide an explanation or sketch to support your answer in the box. Make

More information

BELLWORK Vocabulary 4-5 MB pg. 182 CLICKERS!!

BELLWORK Vocabulary 4-5 MB pg. 182 CLICKERS!! BELLWORK Vocabulary 4-5 MB pg. 182 CLICKERS!! square root principal square root perfect square October 02, 2012 Today's Agenda: 1. Bell Work: Vocabulary Ch. 4-5 2. Assignment Sheet 3. HW: 4-4 Practice

More information

th Grade Test. A. 128 m B. 16π m C. 128π m

th Grade Test. A. 128 m B. 16π m C. 128π m 1. Which of the following is the greatest? A. 1 888 B. 2 777 C. 3 666 D. 4 555 E. 6 444 2. How many whole numbers between 1 and 100,000 end with the digits 123? A. 50 B. 76 C. 99 D. 100 E. 101 3. If the

More information

A natural number is called a perfect cube if it is the cube of some. some natural number.

A natural number is called a perfect cube if it is the cube of some. some natural number. A natural number is called a perfect square if it is the square of some natural number. i.e., if m = n 2, then m is a perfect square where m and n are natural numbers. A natural number is called a perfect

More information

2016 Geometry Honors Summer Packet

2016 Geometry Honors Summer Packet Name: 2016 Geometry Honors Summer Packet This packet is due the first day of school. It will be graded for completion and effort shown. There will be an assessment on these concepts the first week of school.

More information

Fair Game Review. Chapter 4. Name Date. Find the area of the square or rectangle Find the area of the patio.

Fair Game Review. Chapter 4. Name Date. Find the area of the square or rectangle Find the area of the patio. Name Date Chapter Fair Game Review Find the area of the square or rectangle... ft cm 0 ft cm.. in. d in. d. Find the area of the patio. ft 0 ft Copright Big Ideas Learning, LLC Big Ideas Math Green Name

More information

Sixth Grade Spiraling Review Week 1 of Third Six Weeks

Sixth Grade Spiraling Review Week 1 of Third Six Weeks Week 1 of Third Six Weeks Materials: Spiraling Review Cards run on cardstock and cut for each group of students. Note: Record all work in your math journal. Day 1 Spiraling review cards see attachment

More information

A. 100 B. 110 C. 115 D. 145 E. 210

A. 100 B. 110 C. 115 D. 145 E. 210 Practice Quiz Polygons Area Perimeter Volume 1. Two angles of a hexagon measure 140 each. The other four angles are equal in measure. What is the measure of each of the other four equal angles, in degrees?

More information

Daily Warmup. - x 2 + x x 2 + x Questions from HW?? (7x - 39) (3x + 17) 1. BD bisects ABC. Find the m ABC.

Daily Warmup. - x 2 + x x 2 + x Questions from HW?? (7x - 39) (3x + 17) 1. BD bisects ABC. Find the m ABC. Daily Warmup Questions from HW?? B 1. BD bisects ABC. Find the m ABC. (3x + 17) (7x - 39) C 2. The figure below is a regular polygon. Find the value of x. - x 2 + x + 43 A D 4x 2 + x - 37 3. The measure

More information

Individual Round Grade 4

Individual Round Grade 4 Grade 4 1. Evaluate the following equation: (23 + 12) x 10 5 =? 2. If one side of a cube is 4 centimeters, how many cubic centimeters is the volume of the cube? 3. Freddy s alarm went off as usual at 6:00am.

More information

1. 1 Square Numbers and Area Models (pp. 6-10)

1. 1 Square Numbers and Area Models (pp. 6-10) Math 8 Unit 1 Notes Name: 1. 1 Square Numbers and Area Models (pp. 6-10) square number: the product of a number multiplied by itself; for example, 25 is the square of 5 perfect square: a number that is

More information

7.3B STUDENT ACTIVITY #1

7.3B STUDENT ACTIVITY #1 E MAT I CS 7.3B STUDENT ACTIVITY #1 PROBLEM: Right triangles MNP and DEF are similar. Find the length in inches of side EF. D M 6 in. P 9 in. N 24 in. F x E Since the triangles are similar, their corresponding

More information

6 th Grade Middle School Math Contest 2017 Page 1 of 9

6 th Grade Middle School Math Contest 2017 Page 1 of 9 1. In 2013, Mia s salary was a certain amount. In 2014, she received a 10% raise from 2013. In 2015, she received a 10% decrease in salary from 2014. How did her 2015 salary compare to her 2013 salary?

More information

Section 1.4 Fractions LAWS & PROCESSES. Addition of Fractions DEFINITIONS & BASICS. 1. Common Denominator 2. Add numerators 3. Carry by denominator

Section 1.4 Fractions LAWS & PROCESSES. Addition of Fractions DEFINITIONS & BASICS. 1. Common Denominator 2. Add numerators 3. Carry by denominator 34 Fractions DEFINITIONS & BASICS 1) Numerator the top of a fraction 2) Denominator the bottom of the fraction 3) Simplify Fractions are simplified when the numerator and have no factors in common. 4)

More information

MATHCOUNTS g 42 nd Mock Mathcounts g

MATHCOUNTS g 42 nd Mock Mathcounts g MATHCOUNTS 2008-09 g 42 nd Mock Mathcounts g Sprint Round Problems 1-30 Name State DO NOT BEGIN UNTIL YOU ARE INSTRUCTED TO DO SO This section of the competition consists of 30 problems. You will have

More information

Math Problem Set 5. Name: Neal Nelson. Show Scored View #1 Points possible: 1. Total attempts: 2

Math Problem Set 5. Name: Neal Nelson. Show Scored View #1 Points possible: 1. Total attempts: 2 Math Problem Set 5 Show Scored View #1 Points possible: 1. Total attempts: (a) The angle between 0 and 60 that is coterminal with the 69 angle is degrees. (b) The angle between 0 and 60 that is coterminal

More information

Twenty Mathcounts Target Round Tests Test 1 MATHCOUNTS. Mock Competition One. Target Round. Name. State

Twenty Mathcounts Target Round Tests Test 1 MATHCOUNTS. Mock Competition One. Target Round. Name. State MATHCOUNTS Mock Competition One Target Round Name State DO NOT BEGIN UNTIL YOU ARE INSTRUCTED TO DO SO. This section of the competition consists of eight problems, which will be presented in pairs. Work

More information

1-4. a: 40 b: 6 c: 7 d: a: 3 b: 5 c: 6 d: 2

1-4. a: 40 b: 6 c: 7 d: a: 3 b: 5 c: 6 d: 2 Lesson 1.1.1 1-3. Shapes (a), (c), (d), and (e) are rectangles. 1-4. a: 40 b: 6 c: 7 d: 59 1-5. a: 3 b: 5 c: 6 d: 2 1-6. a: 22a + 28 b: 23x 17 c: x 2 + 5x d: x 2 + 8x 1-7. Possibilities: Goes to bank,

More information

WITH MATH INTERMEDIATE/MIDDLE (IM) GRADE 6

WITH MATH INTERMEDIATE/MIDDLE (IM) GRADE 6 May 06 VIRGINIA MATHEMATICS STANDARDS OF LEARNING CORRELATED TO MOVING WITH MATH INTERMEDIATE/MIDDLE (IM) GRADE 6 NUMBER AND NUMBER SENSE 6.1 The student will identify representations of a given percent

More information

4 Allow time for students to use what they learned in Part 1 to estimate the perimeter of each planting bed.

4 Allow time for students to use what they learned in Part 1 to estimate the perimeter of each planting bed. Teacher Information During this lesson students will: Estimate length to the nearest centimeter/inch. Accurately measure the length of the sides of each shape to the nearest centimeter/inch. Determine

More information

2. Nine points are distributed around a circle in such a way that when all ( )

2. Nine points are distributed around a circle in such a way that when all ( ) 1. How many circles in the plane contain at least three of the points (0, 0), (0, 1), (0, 2), (1, 0), (1, 1), (1, 2), (2, 0), (2, 1), (2, 2)? Solution: There are ( ) 9 3 = 8 three element subsets, all

More information

Math 6 Units 9 and 10 Practice Test: Measurement and Geometry

Math 6 Units 9 and 10 Practice Test: Measurement and Geometry Math 6 Units 9 and 10 Practice Test: Measurement and Geometry Name: Date: 1. Define: a. perimeter b. area c. circumference 2. Define pi and give the symbol. 3. Define and show a sketch of the following:

More information

Honors Geometry Summer Math Packet

Honors Geometry Summer Math Packet Honors Geometry Summer Math Packet Dear students, The problems in this packet will give you a chance to practice geometry-related skills from Grades 6 and 7. Do your best to complete each problem so that

More information

3.NBT NBT.2

3.NBT NBT.2 Saxon Math 3 Class Description: Saxon mathematics is based on the principle of developing math skills incrementally and reviewing past skills daily. It also incorporates regular and cumulative assessments.

More information

1 Summer Math Booklet

1 Summer Math Booklet Summer Math Booklet 1 2 How Many Combinations? Sarah has 68. What different combinations of dimes and pennies could she have to equal 68? Try to find all the possible combinations. Write an equation for

More information

6. four inches less than Kimi 7. the quotient of a number and nine, minus three

6. four inches less than Kimi 7. the quotient of a number and nine, minus three Semester Exam Practice Test Short Answer 1. The bus station sends buses out on regular intervals to a neighboring city. The first four departure times are shown below. Use the four-step plan to find the

More information

Foundations of Math 11: Unit 2 Proportions. The scale factor can be written as a ratio, fraction, decimal, or percentage

Foundations of Math 11: Unit 2 Proportions. The scale factor can be written as a ratio, fraction, decimal, or percentage Lesson 2.3 Scale Name: Definitions 1) Scale: 2) Scale Factor: The scale factor can be written as a ratio, fraction, decimal, or percentage Formula: Formula: Example #1: A small electronic part measures

More information

UNIVERSITY OF NORTHERN COLORADO MATHEMATICS CONTEST

UNIVERSITY OF NORTHERN COLORADO MATHEMATICS CONTEST UNIVERSITY OF NORTHERN COLORADO MATHEMATICS CONTEST First Round For all Colorado Students Grades 7-12 October 31, 2009 You have 90 minutes no calculators allowed The average of n numbers is their sum divided

More information

A Plan for Problem Solving (pages 6 9)

A Plan for Problem Solving (pages 6 9) A A Plan for Problem Solving (pages 6 9) You can use a four-step plan to solve a problem. Explore Plan Solve Examine Read the problem carefully. Ask yourself questions like, What facts do I know? See how

More information