Answer key to select Section 1.2 textbook exercises (If you believe I made a mistake, then please let me know ASAP) x x 50.
|
|
- William Hensley
- 5 years ago
- Views:
Transcription
1 Math 60 Textbook : Elementary Algebra : Beginning Algebra, 12 th edition, by Lial Remember : Many homework exercises are used to teach you a concept we did not cover in class. It is important for you to attempt ALL homework problems assigned x 42. x x 7 Answer key to select Section 1.2 textbook exercises x x 50. x 18 or x (x + 5) Please note: You will need to bring a ruler or some other straight-edge for Chapter 3. We may finish this Chapter sooner than you d think, so please bring it to class everyday starting tomorrow. Ch 2: Linear Equations and Inequalities in One Variable 2.1: 5, 27, 35, 39, 43, 47, 49, 57, 59, odd 2.2: 5, 9, 33, 41, 45, 55, 57, odd 2.3: odd, 31, 33, 39, 43, eoo, where eoo means every other odd 2.8: odd, odd, eoo UPDATE for # s odd, odd, eoo: The directions for these problems read, Solve each inequality. Write the solution set in interval notation, and graph it. Instructor s revised directions for # s odd, odd, eoo: Solve and graph the solution set on a number line. Special Message for 2.8: Don t forget to write the revised directions when doing your homework. Ch 2: Linear Equations and Inequalities in One Variable, continued Please note: You cannot run away from word problems, so please don t ignore them as you do your homework. Your first midterm will have a handful of word problems. 2.4: 5 13 odd, 17, 37, 39, 41, supplemental problems (attached at the end of this list) Please also do the following exercises from Section 2.8: ALL 2.5: 39, 41, 43, supplemental problems (attached at the end of this list please do them) 2.6: odd, 44, 53, 55, 57, ALL, , 25, 27, 29, 31, 34, 37, odd, supplemental problems (attached at the end of this list) Remember: Midterm Exam 1 will be after we finish Section 2.6. Actual date will be announced in class. Teacher Question: Your answer: How do you feel about math??? Math!!! Get it??? I love Math!!! (I know you do there s no need to deny it )
2 Answer key to select Section 2.8 textbook exercises Revised directions for the problems that fall in the # s block: Solve and graph the solution set on a number line. 19. z t < k x n < r > x < x y x 3 3 (answer key continues on the next page)
3 Answer key to select Section 2.8 textbook exercises, continued Revised directions for the problems that fall in the # s block: Solve and graph the solution set on a number line. 43. r x x < p < x x Solutions to the problems that fall in the # s block: 68. x < x x > x = x = x = 3, y = 5.5 Answer key to select Section 2.6 textbook exercises Answer key to select Section 2.7 textbook exercises, continued 34. adult tickets = 372, children s tickets: 228 (supplemental homework problems are on the next set of pages)
4 Homework: Section 2.4 supplement (from XtraPractice: Applications of Integers) 1. Six more than five times a number is that number increased by 21. Find the number. 2. The sum of four consecutive odd integers is 0. Find the integers. 3. The sum of five consecutive even integers is 70. Find the integers. 4. Four times the largest of three consecutive integers is nine less than five times the smallest integer. Find the integers. 5. The sum of five consecutive integers is 70. Find the numbers. 6. The sum of three consecutive even integers is 12. Find the integers. ANSWER (1) 15/4 (2) 3, 1, 1, 3 (3) 10, 12, 14, 16, 18 K E Y (4) 17, 18, 19 (5) 12, 13, 14, 15, 16 (6) 6, 4, 2
5 Homework: Section 2.5 supplement (these types of problems are briefly discussed in Section 2.4, #45 and #46, page 140) 1. Find the measure of all three angles. (x + 60) x x 2. One angle of a triangle is 10 less than three times the smallest angle, and the third angle is 20 more than the smallest angle. Find the measures of the three angles. 3. One angle of a triangle is 28 more than twice the smallest angle, and the third angle is 10 less than three times the smallest angle. Find the measures of the three angles. Answer key: 1. 40, 40, , 54, , 71, 82
6 Homework: Section 2.7 supplement (Modified from Xtra Practice: Simple Interest) Ex: Panchito purchased some municipal bonds yielding 7% annually and some certificates of deposit yielding 9% annually. If his investment amounts to $19,000 and the annual income is $1590, then how much money did he invest in the bonds and how much did he invest in the certificates of deposit? Solution: Let x = the amount invested at 7% P r t = I Account 1 x yr 0.07x (bonds) Account 2 19,000 x yr 0.09(19,000 x) (certificates) total $19,000 $1590 So, interest 7% + interest earned at 9% = total interest earned 0.07x (19,000 x) = 1590 x = 6000 Therefore, Amt 7% Amt 9% x 19,000 x 6,000 19,000 6,000 = 13,000 Answer: $6,000 was invested in municipal bonds, and $13,000 was invested in certificates of deposit. or just: $6,000 was invested at 7%, and $13,000 was invested at 9%. Wait!!! Does your answer make sense? $6,000 + $13,000 = $19,000 7%) + 9%) = 6,000(.07)(1) + 13,000(.09)(1) = $ Panchito has $12,000 to invest. He deposits a portion of it into an account earning 2.75% and the rest at 5.2% annual simple interest. After 1 year, he has earned $ in interest. How much did Panchito deposit into each account? 2. Panchito has $10,200 to invest. He invests part of it at 6% annual interest and the rest at 9.25% annual interest. If the amount of interest earned each year is $1,315.50, then how much was invested at each rate? 3. Panchito has some money invested at 6.75% and $3,000 less than that at 1.25% annual interest. If the annual income for the two investments is $842.50, then find the amount of money he has invested at each rate. 4. Panchito invests some money in government bonds earning 6.5% annual simple interest. He invests the same amount in utility stocks that earn 7% annual simple interest. He also decides to invest $15,000 less than twice what he s invested in the government bonds in an account earning 8% annual simple interest. The total annual interest earned from the investments was $ How much was invested at each rate? Disclaimer: Although I would prefer that you check your answers by hand, an answer key is provided for your convenience. To check your answers by hand, verify that the total interest checks out. Answer key: 1. $3,600 at 2.75%, $8400 at 5.2% 3. $11,000 at 6.75%, $8,000 at 1.25% 2. $6,200 at 6%, $10,200 at 9.25% 4. $22,500 at 6.5%, $22,500 at 7%, $30,000 at 8%
7 So, the nickels Homework: Section 2.7 supplement (Modified from Xtra Practice: Money, Money, Money... Money!!!) Sample: Panchito s piggy bank contains 18 coins in nickels and dimes. The coins have a total value of $1.30. Find the number of nickels and dimes in the bank. Solution 1: ( ) ( ) Solution 2: ( $ ) ( $ ) Q V = T Q V = T nickels n 5 5n nickels n n dimes 18 n 10 10(18 n) dimes 18 n (18 n) total total the dimes = total value 5n + 10(18 n) = 130 n = 10 Nickels : n 10 Dimes : 18 n = 8 So, the nickels + the dimes = total value 0.05n (18 n) = 1.30 n = 10 Nickels : n 10 Dimes : 18 n = 8 Remember: It doesn t matter if you work in terms of cents ( ) or dollars ($). Either way, you still get that... There are 10 nickels and 8 dimes in the piggy bank. Wait!!! Does your answer make sense? 10 nickels + 8 dimes = 18 coins 10 nickels + 8 dimes = = 130 = $ Panchito s piggy bank contains 6 coins in dimes and quarters. The coins have a total value of 90. Find the number of dimes and quarters in the bank. 2. Panchito s piggy bank contains 14 coins in nickels and quarters. The coins have a total value of $2.10. Find the number of nickels and quarters in the bank. 3. Panchito s piggy bank contains 20 coins in pennies and nickels. The coins have a total value of $0.40. Find the number of pennies and nickels in the bank. Note: An answer key will not be provided, but please don t panic. You can quickly check your solutions. Verify that the total number of coins checks out, and that it also amounts to the total money.
Math 60. : Elementary Algebra : Beginning Algebra, 12 th edition, by Lial
Math 60 Textbook : Elementary Algebra : Beginning Algebra, 12 th edition, by Lial Remember : Many homework exercises are used to teach you a concept we did not cover in class. It is important for you to
More informationName: Date: Algebra X-Box Word Problems. Name: Teacher: Pd:
Name: Date: Algebra 2011-2012 X-Box Word Problems Name: Teacher: Pd: Table of Contents DAY 1: SWBAT: Solve Word Problems by Converting into an Algebraic Equation. Pgs:1-5 HW: Pgs:6-8 DAY 2: SWBAT: Solve
More informationWorksheet Set - Mastering Numeration 1
Worksheet Set - Mastering Numeration 1 SKILLS COVERED: Counting to 10 Wri en Forms of Numbers to 10 Number Order to 100 Count by Ones, Twos, Fives and Tens to 100 Addition to 20 Subtraction from 10 www.essentialskills.net
More informationTable of Contents. Adapting Math math Curriculum: Money Skills. Skill Set Seven Verifying Change 257. Skill Set Eight Using $ and Signs 287
Table of Contents Skill Set Seven Verifying Change 257 Lessons 1 7 258 261 Reproducible Worksheets 262 286 Skill Set Eight Using $ and Signs 287 Lessons 1 6 288 291 Reproducible Worksheets 292 310 Answers
More informationDCSD Common Core State Standards Math Pacing Guide 2nd Grade Trimester 1
Trimester 1 OA: Operations and Algebraic Thinking Represent and solve problems involving addition and subtraction. 1. Use addition and subtraction within 100 to solve oneand two-step word problems involving
More informationCollege Algebra Test 5 Review - Please note this review does not reflect all types of questions that may be asked on an exam.
College Algebra Test 5 Review - Please note this review does not reflect all types of questions that may be asked on an exam. Multiple Choice Identify the choice that best completes the statement or answers
More informationALGEBRA 2 ~ Lessons 1 13
ALGEBRA 2 ~ Lessons 1 13 Remember to write the original problem and show all of your steps! All work should be done on a separate piece of paper. ASSIGNMENT 1 Arithmetic (No calculator.) Add, subtract
More informationDollar Board $1.00. Copyright 2011 by KP Mathematics
Dollar Board $1.00 Cut out quarters on the dotted lines. $.25 $.25 $.25 $.25 Cut out dimes on the dotted lines. $.10 $.10 $.10 $.10 $.10 $.10 $.10 $.10 $.10 $.10 Cut out nickels on the dotted lines. $.05
More informationObjective: Recognize the value of coins and count up to find their total value.
Lesson 6 2 7 Lesson 6 Objective: Recognize the value of coins and count up to find their total value. Suggested Lesson Structure Fluency Practice Concept Development Application Problem Student Debrief
More informationMANIPULATIVE MATHEMATICS FOR STUDENTS
MANIPULATIVE MATHEMATICS FOR STUDENTS Manipulative Mathematics Using Manipulatives to Promote Understanding of Elementary Algebra Concepts Lynn Marecek MaryAnne Anthony-Smith This file is copyright 07,
More information2. 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 informationGrade 2 Arkansas Mathematics Standards. Represent and solve problems involving addition and subtraction
Grade 2 Arkansas Mathematics Standards Operations and Algebraic Thinking Represent and solve problems involving addition and subtraction AR.Math.Content.2.OA.A.1 Use addition and subtraction within 100
More informationThe above pictures represent the four seasons. Seasons follow a pattern.
Patterns The above pictures represent the four seasons. Seasons follow a pattern. Patterns exist in nature and in everyday life. Patterns occur over and over again; patterns show relationships. Some everyday
More informationStandards for Mathematical Practice
Common Core State Standards Mathematics Student: Teacher: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively Standards for Mathematical Practice 3. Construct
More informationQuarter From the Tooth Fairy
Your friend has just lost a tooth. The tooth fairy always gives your buddy 25 cents each time she loses a tooth. The tooth fairy s piggy bank is full of coins. Determine the ways the tooth fairy can pay
More informationCommon Core State Standard I Can Statements 2 nd Grade
CCSS Key: Operations and Algebraic Thinking (OA) Number and Operations in Base Ten (NBT) Measurement and Data (MD) Geometry (G) Common Core State Standard 2 nd Grade Common Core State Standards for Mathematics
More informationMeet #3 January Intermediate Mathematics League of Eastern Massachusetts
Meet #3 January 2009 Intermediate Mathematics League of Eastern Massachusetts Meet #3 January 2009 Category 1 Mystery 1. How many two-digit multiples of four are there such that the number is still a
More informationSecond Grade Mathematics Goals
Second Grade Mathematics Goals Operations & Algebraic Thinking 2.OA.1 within 100 to solve one- and twostep word problems involving situations of adding to, taking from, putting together, taking apart,
More informationResponse to Intervention. Grade 2
Houghton Mifflin Harcourt Response to Intervention FOR THE COMMON CORE STATE STANDARDS FOR MATHEMATICS Grade Math Expressions Lessons Correlated to Tier Lessons Tier Lessons correlated to Tier Skills and
More informationIntroduction to Mathematical Reasoning, Saylor 111
Here s a game I like plying with students I ll write a positive integer on the board that comes from a set S You can propose other numbers, and I tell you if your proposed number comes from the set Eventually
More informationRevised Elko County School District 2 nd Grade Math Learning Targets
Elko County School District 2 nd Grade Math Learning Targets Content Standard 1.0 Students will accurately calculate and use estimation techniques, number relationships, operation rules, and algorithms;
More informationUnit 3: Word Problems Packet
Solve each problem by following the L.E.S.S method. Do all of your work on a separate sheet of paper. Only algebraic solutions will be accepted. 1) Four times a number decreased by eight is 24. Find the
More informationDirections: Solve the following problems. Circle your answers. length = 7 cm. width = 4 cm. height = 3 cm
length = 7 cm width = 4 cm height = 3 cm 2. Heidi has an odd number of stamps in her collection. The sum of the digits in the number of stamps she has is 12. The hundreds digit is three times the ones
More information2nd Grade Math Curriculum Map
Standards Quarter 1 2.OA.2. Fluently add and subtract within 20 using mental strategies.* By end of Grade 2, know from memory all sums of two one-digit numbers. 2.OA.3. Determine whether a group of objects
More informationGrade 2 Mathematics Scope and Sequence
Grade 2 Mathematics Scope and Sequence Common Core Standards 2.OA.1 I Can Statements Curriculum Materials & (Knowledge & Skills) Resources /Comments Sums and Differences to 20: (Module 1 Engage NY) 100
More informationTHE INTEGERS. The sixth scene in a series of articles on elementary mathematics. written by Eugene Maier designed and illustrated by Tyson Smith
THE INTEGERS The sixth scene in a series of articles on elementary mathematics. written by Eugene Maier designed and illustrated by Tyson Smith Consider the following two stacks of tile. If I asked you,
More informationPART I: NO CALCULATOR (115 points)
Prealgebra Practice Midterm Math 40 OER (Ch. 1-4) PART I: NO CALCULATOR (115 points) (1.) 1. Find the difference. a) 578 80 480 b) 10 165 51 (1.). Multiply the given numbers. 684 9. Divide the given numbers.
More informationb 31 b 25 Dimes, Nickels, and Pennies 10, 20, 25, 30, 31 10, 20, 30, 31 10, 15, 20, 25 Count on to find the total value. Count dimes by tens.
Lesson 7. Dimes, Nickels, and Pennies dime nickel penny Count dimes by tens., 0, 0 Count nickels by fives.,, Count pennies by ones.,, Count on by tens. Count on by fives. Count on by ones., 0,, 0, b Count
More informationSecond Quarter Benchmark Expectations for Units 3 and 4
Mastery Expectations For the Second Grade Curriculum In Second Grade, Everyday Mathematics focuses on procedures, concepts, and s in four critical areas: Understanding of base-10 notation. Building fluency
More information1 of 6 9/4/2012 6:43 PM
1 of 6 9/4/2012 6:43 PM 4. Quiz Ch 4 (1978683) Question 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1. Question Details McKEAlg9 4.1.001. [1669361] Solve the following system of linear equations by graphing.
More informationAlgebra. Maureen Steddin
Algebra Maureen Steddin table of contents To the Student......................... v Part 1: Introduction.................................... 1 General Approach to Math Questions................... 1 Specific
More informationMEASUREMENT & DATA (TIME & MONEY) 2 ND GRADE
MEASUREMENT & DATA (TIME & MONEY) 2 ND GRADE ROSEY SALINAS & KATYLN WILLIAMS WILLIAM HAMMOCK MATH STRUCTURE II NOVEMBER 9, 2016 OVERVIEW: STUDENTS IDENTIFY THE FOUR COINS (QUARTERS, DIMES, NICKLES, AND
More informationTeacher s Notes. Problem of the Month: Courtney s Collection
Teacher s Notes Problem of the Month: Courtney s Collection Overview: In the Problem of the Month, Courtney s Collection, students use number theory, number operations, organized lists and counting methods
More informationProblem Solving with Three-Variable Systems
Advanced Algebra CHAPTER 6.3 LINEAR SYSTEMS WITH THREE VARIABLES Name Period Date Problem Solving with Three-Variable Systems For each problem, define THREE VARIABLES for the three unknown quantities.
More informationDear Parents,
Dear Parents, This packet of math activities was created to help your child engage with and become excited about Math over the summer months. All projects in this packet are based upon the Connecticut
More informationCurriculum Correlation Number Cluster 5: Composing and Decomposing
Master 43a Cluster 5: Composing and Decomposing ON 15.8: explore different Canadian coins, using coin manipulatives (e.g., role-play the purchasing of items at the store in the dramatic play area; determine
More information2 nd Grade Standards Guide
2 nd Grade Standards Guide Table of Contents Content Page Number Overview to the Math Standards Guide 2-3 Geometry 4 Measurement & Data 4-5 Number & Operations in Base Ten 5-6 Operations & Algebraic Thinking
More information11.4 System of Linear Equations and Problem Solving
11.4 System of Linear Equations and Problem Solving Learning Objectives: A. Use a system of equations to solve problems. Problem Solving Steps: 1. UNDERSTAND the problem by do the following: Read and reread
More informationThis packet is due on Friday, February 1, Copies of this packet can be found on the class website at
Math acket This packet is due on Friday, February 1, 2019. Copies of this packet can be found on the class website at www.mrkiejzo.org. The key skills for this week are: 2-Digit Addition Word roblems lace
More informationProblem Solving with Length, Money, and Data
Grade 2 Module 7 Problem Solving with Length, Money, and Data OVERVIEW Module 7 presents an opportunity for students to practice addition and subtraction strategies within 100 and problem-solving skills
More information2nd Grade TLI Common Core Emphasis Standards Emphasis Standards References
2.OA.1 2.OA.1(A) 2.OA.1(B) 2.OA.1(C) 2.OA.1(D) 2.OA.1(E) 2.OA.1(F) 2.OA.1(G) 2nd Grade 2012-2013 Emphasis Standards References OPERATIONS & ALGEBRAIC THINKING Represent and solve problems involving addition
More informationNumber Sense Unit Test
1 Section A 1. Write the name of the place value of each underlined digit: a) 1 278 930 b) 842 208 c) 2 007 217 d) 42 600 e) 842 f) 9 000 460 2. Write numerals for the following number words: a) twenty-nine
More informationObjective: Solve word problems involving different combinations of coins with the same total value.
Lesson 9 2 7 Lesson 9 Objective: Solve word problems involving different combinations of coins with Suggested Lesson Structure Fluency Practice Application Problem Concept Development Student Debrief Total
More informationCoin Combinations. Crayons. 1. Mark the coins you need to buy an eraser. 2. Mark the coins you need to buy a box of crayons. $0.70.
HOME LINK 8 1 Coin Combinations 88 89 Family Note In the next lesson, we will extend our work with money to include dollars. In preparation for this, we have been practicing counting coins. If your child
More informationAMC 8/10: Principles and Practice
AMC 8/10: Principles and Practice November 3 rd 2015 Set 1: Numbers of Numbers (A) The average of the five numbers in a list is 54. The average of the first two numbers is 48. What is the average of the
More informationMath Exam 1 Review Fall 2009
Note: This is NOT a practice exam. It is a collection of problems to help you review some of the material for the exam and to practice some kinds of problems. This collection is not necessarily exhaustive.
More informationFirst Name: Last Name: Select the one best answer for each question. DO NOT use a calculator in completing this packet.
5 Entering 5 th Grade Summer Math Packet First Name: Last Name: 5 th Grade Teacher: I have checked the work completed: Parent Signature Select the one best answer for each question. DO NOT use a calculator
More informationSection 2.4: Applications of Systems
Section 2.4: Applications of Systems Objective: Solve application problems by setting up a system of equations. One application of system of equations are known as value problems. Value problems are ones
More informationObjective: Solve word problems involving different combinations of coins with the same total value.
NYS COMMON CORE MATHEMATICS CURRICULUM Lesson 9 2 7 Lesson 9 Objective: Solve word problems involving different combinations of coins with the same total value. Suggested Lesson Structure Fluency Practice
More informationNaming Dollars and Cents Exchanging Dollars, Dimes, and Pennies
LESSON 21 page 114 Name Naming Dollars and Cents Exchanging Dollars, Dimes, and Pennies Teacher Note: Refer students to Money on page 4 in the Student Reference Guide New Concepts Naming Dollars and Cents
More informationNRP Math Challenge Club
Week 7 : Manic Math Medley 1. You have exactly $4.40 (440 ) in quarters (25 coins), dimes (10 coins), and nickels (5 coins). You have the same number of each type of coin. How many dimes do you have? 2.
More informationOther activities that can be used with these coin cards.
Teacher Instructions: When printing this product you can print them front to back starting on page 4-19. The coins will print on the front and the value on the back. This can be used to self check the
More informationCalifornia 1 st Grade Standards / Excel Math Correlation by Lesson Number
California 1 st Grade Standards / Excel Math Correlation by Lesson Lesson () L1 Using the numerals 0 to 9 Sense: L2 Selecting the correct numeral for a Sense: 2 given set of pictures Grouping and counting
More informationCross-Curricular Supplemental Activity Packet
Cross-Curricular Supplemental Activity Packet Coins For Me and You This packet contains classroom activity suggestions and worksheets to reinforce concepts from the Playbook story and to go beyond the
More informationCorrelation of USA Daily Math Grade 2 to Common Core State Standards for Mathematics
2.OA 2.OA.1 Use addition and subtraction within 100 to solve one- and two-step word problems with unknowns in all positions. 2.OA.2 Fluently add and subtract within 20 using mental strategies. 2.OA.3 Determine
More informationPerry High School. Algebra 2: Week 9. Note: Don t forget to read the sections before or after we cover them. Also, don t forget the website.
Algebra 2: Week 9 Monday: 2.8 Absolute Value Functions Tuesday: 2.8 Work Day Wednesday: Review Exam 2, Day 1 Thursday: Professional Day, NO SCHOOL Friday: Fall Break? NO SCHOOL Note: Don t forget to read
More informationGrade 2: Mathematics Curriculum (2010 Common Core) Warren Hills Cluster (K 8)
Focus Topic:OA Operations and Algebraic Thinking TSW = The Student Will TSW use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from,
More informationmoney math Count the coins! What is the total amount?
money math Count the coins! What is the total amount? Table of Contents Money Math Coin Matching Heads or Tails The Penny Find the Pennies Counting Pennies Penny Pockets The Nickel Find the Nickels Counting
More informationCommon Core State Standards for Mathematics
A Correlation of To the Common Core State Standards for Mathematics Table of Contents Operations and Algebraic Thinking... 1 Number and Operations in Base Ten... 2 Measurement and Data... 4 Geometry...
More informationMeet # 1 October, Intermediate Mathematics League of Eastern Massachusetts
Meet # 1 October, 2000 Intermediate Mathematics League of Eastern Massachusetts Meet # 1 October, 2000 Category 1 Mystery 1. In the picture shown below, the top half of the clock is obstructed from view
More informationWhatcom 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 informationMeet #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 informationPatterns. Practice 70, 60,,,,, 35, 30,,,,, 1. Find at least two patterns in your home. Draw the patterns you find on the back of this paper.
HOME LINK 1 Patterns Family Note Patterns are so important in mathematics that mathematics is sometimes called the Science of Patterns. Help your child identify patterns in your home and community. Some
More informationGrade 3: PA Academic Eligible Content and PA Common Core Crosswalk
Grade 3: PA Academic Eligible and PA Common Core Crosswalk Alignment of Eligible : More than Just The crosswalk below is designed to show the alignment between the PA Academic Standard Eligible and the
More informationMath Grade 2. Understand that three non-zero digits of a 3-digit number represent amounts of hundreds, tens and ones.
Number Sense Place value Counting Skip counting Other names for numbers Comparing numbers Using properties or place value to add and subtract Standards to be addressed in Number Sense Standard Topic Term
More information1Solve linear. 2Solve linear. Then. Now. Why?
Solving Multi-Step Inequalities Then You solved multistep equations. (Lesson 2-3) Now 1Solve linear inequalities involving more than one operation. 2Solve linear inequalities involving the Distributive
More informationUnit 11: Linear Equations
Section 11.1: General Form: ax + by = c Section 11.2: Applications General Form Section 11.3: Point-Slope Form: y y 1 = m(x x 1 ) KEY TERMS AND CONCEPTS Look for the following terms and concepts as you
More information5.1, 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 informationGames for Drill and Practice
Frequent practice is necessary to attain strong mental arithmetic skills and reflexes. Although drill focused narrowly on rote practice with operations has its place, Everyday Mathematics also encourages
More information2.NBT.1 20) , 200, 300, 400, 500, 600, 700, 800, NBT.2
Saxon Math 2 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 informationNICKELS AND DIMES LEARNING ACTIVITIES
Learning Activity NICKELS AND DIMES This unit looks at the last two coins in common usage: the dime and the nickel. Since the base understanding for coinage has already been laid, it is not necessary to
More informationThese worksheets are reproducible for educational use only and are not for resale Enslow Publishers, Inc.
I Like Money Math! Reproducible Worksheets These worksheets practice math concepts explained in I Can Name Bills and Coins (ISBN: 978-0-7660-3140-1), written by Rebecca Wingard-Nelson. I Like Money Math!
More informationIdeas beyond Number. Activity worksheets
Ideas beyond Number Activity sheet 1 Task 1 Some students started to solve this equation in different ways: For each statement tick True or False: = = = = Task 2: Counter-examples The exception disproves
More informationCH 14 ALGEBRA WORD PROBLEMS
85 CH 14 ALGEBRA WORD PROBLEMS Terminology The phrase 7 subtracted from 12 means 12 7, which is 5. To double a number means to multiply the number by 2. Doubling 12 produces 24. [12 2 = 24] To triple a
More informationMadison County Schools Suggested 2 nd Grade Math Pacing Guide,
Madison County Schools Suggested 2 nd Grade Math Pacing Guide, 2016 2017 The following Standards have changes from the 2015-16 MS College- and Career-Readiness Standards: Significant Changes (ex: change
More informationStudy Guide for Exam 4
Math A Intermediate Algebra Fall 0 Stud Guide for Eam Eam is scheduled for Thursda, October th. You ma use a " " note card (both sides) and a scientific calculator. You are epected to know (or have written
More informationPARENT PACKET Splash into Summer with Math!
PARENT PACKET Splash into Summer with Math! For Students Completing Third Grade This summer math booklet was developed to provide students in 3 rd Grade Math to review grade level math objectives and to
More information6 th Grade Exam Scoring Format: 3 points per correct response -1 each wrong response 0 for blank answers
Pellissippi State Middle School Mathematics Competition 6 th Grade Exam Scoring Format: 3 points per correct response -1 each wrong response 0 for blank answers Directions: For each multiple-choice problem
More informationMath Pacing Guide. 2 nd Grade
Unit 1: Extending Base 10 Understanding 5, 10 5 weeks Instructional Days August 8 September 9, 2016 Understand place value. MGSE2.NBT.1 Understand that the three digits of a three-digit number represent
More informationMath 8 Levels II & III. For each problem, write a let statement, write and solve an equation, and answer the question.
Math 8 Levels II & III Word Problems Name Date Section For each problem, write a let statement, write and solve an equation, and answer the question. Integers: 1. When twice a number is increased by 3,
More informationInstructor Notes for Chapter 4
Section 4.1 One to One Functions (Day 1) Instructor Notes for Chapter 4 Understand that an inverse relation undoes the original Understand why the line y = xis a line of symmetry for the graphs of relations
More informationAcademic Standard(s): Find the value of a collection of pennies, nickels, dimes, quarters, half-dollars, and dollars.
Kelsey Heisler Educational Psychology Dr. Gust November 20, 2008 Lesson Plan #2 Lesson: How much money do you have? Length: 30 minutes Grade Level Intended: 2 nd Grade Academic Standard(s): 2.5.12 Find
More information1. How many diagonals does a regular pentagon have? A diagonal is a 1. diagonals line segment that joins two non-adjacent vertices.
Blitz, Page 1 1. How many diagonals does a regular pentagon have? A diagonal is a 1. diagonals line segment that joins two non-adjacent vertices. 2. Let N = 6. Evaluate N 2 + 6N + 9. 2. 3. How many different
More informationFrom Trading Up Game Teacher's guide, by H. B. Von Dohlen, 2001, Austin, TX: PRO-ED. Copyright 2001 by PRO-ED, Inc. Introduction
Introduction Trading Up, by Happy Berry Von Dohlen, helps students recognize, identify, and count coins in a nonthreatening game format. Students of different skill levels learn how to assign values to
More informationSaxon Math Manipulatives in Motion Primary. Correlations
Saxon Math Manipulatives in Motion Primary Correlations Saxon Math Program Page Math K 2 Math 1 8 Math 2 14 California Math K 21 California Math 1 27 California Math 2 33 1 Saxon Math Manipulatives in
More informationUNC Charlotte 2002 Comprehensive. March 4, 2002
UNC Charlotte March 4, 2002 1 It takes 852 digits to number the pages of a book consecutively How many pages are there in the book? A) 184 B) 235 C) 320 D) 368 E) 425 2 Solve the equation 8 1 6 + x 1 3
More informationMATH Learning On The Go!!!!
MATH Learning On The Go!!!! Math on the Go Math for the Fun of It In this busy world, we spend a lot of time moving from place to place in our cars, on buses and trains, and on foot. Use your traveling
More informationHundred Thousands. Practice to review I can read and write numbers through 999,999! Practice to remember HW 1.2A. Chapter 1 Place Value.
Hundred Thousands Practice to review I can read and write numbers through 999,999! I can write the number in the place value chart in more than one way. Standard Form: HW 1.2A Short Word Form: Word Form:
More informationShapes. Practice. Family Note. Unit. show 3-sided, 4-sided, 5-sided, and 6-sided shapes. Ask an adult for permission first. Add.
Home Link 8-1 Shapes In this lesson children examined different shapes, such as triangles, quadrilaterals, pentagons, and hexagons. They also discussed these shapes attributes or characteristics such as
More informationAt homework time, ask your child to take a few coins from the jar, name the coins, and count the total value.
LETTER HOME Group and Count to Measure Length Dear Family Member: In this unit, students apply their grouping and counting skills to measure length. They will measure classroom items, measure the distance
More informationIf Sierra has 5 quarters, then the number of coins is 5, the unit value is $0.25 (or 25 ), and the total value is $1.25 (or 125 ).
235 CH 25 COINS Introduction M ilo has 7 dimes. This means he has $0.70 worth of dimes. We ll call the 7 the number of coins that Milo has, we ll call $0.10 (or 10 ) the unit value, and we ll call the
More informationObjectives To provide experience finding the value of collections of quarters, dimes, nickels, and pennies; and showing money amounts with coins.
Quarters Objectives To provide experience finding the value collections quarters, dimes, nickels, and pennies; and showing money amounts with coins. www.everydaymathonline.com epresentations etoolkit Algorithms
More informationOPERATIONS AND ALGEBRAIC THINKING NUMBER AND OPERATIONS IN BASE TEN MEASUREMENT AND DATA GEOMETRY USER LICENSE 535
OPERATIONS AND ALGEBRAIC THINKING 003-164 REPRESENT AND SOLVE PROBLEMS INVOLVING ADDITION AND SUBTRACTION ADD AND SUBTRACT WITHIN 20 WORK WITH EQUAL GROUPS OF OBJECTS TO GAIN FOUNDATIONS FOR MULTIPLICATION
More informationTriangles, Rectangles, Squares, and Circles
LESSON Name 2 Teacher Notes: page 27 Triangles, Rectangles, Squares, and Circles Refer students to Circle on page 4 in the Student Reference Guide. Post Reference Chart Circle. Use the compasses from the
More informationMultiplying by One-Digit Numbers
LESSON 17 Multiplying by One-Digit Numbers Power Up facts Power Up C count aloud Count up and down by 5s between 1 and 51 (1, 6, 11, 16,...). Count by 50 to $5.00 and from $5.00 to 50. mental math problem
More informationLesson 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 information4NPO3a Add and subtract: Whole numbers, or Fractions with like denominators, or Decimals through hundredths.
Correlation: 2016 Alabama Course of Study, Mathematics standards and NAEP Objectives When teaching Alabama Course of Study content, NAEP objectives and items are useful for identifying a level of rigor
More informationCSE 231 Spring 2013 Programming Project 03
CSE 231 Spring 2013 Programming Project 03 This assignment is worth 30 points (3.0% of the course grade) and must be completed and turned in before 11:59 on Monday, January 28, 2013. Assignment Overview
More information7 th Grade Exam Scoring Format: 3 points per correct response -1 each wrong response 0 for blank answers
Pellissippi State Middle School Mathematics Competition 7 th Grade Exam Scoring Format: points per correct response - each wrong response 0 for blank answers Directions: For each multiple-choice problem
More informationMathematics Grade 2. grade 2 17
Mathematics Grade 2 In Grade 2, instructional time should focus on four critical areas: (1) extending understanding of base-ten notation; (2) building fluency with addition and subtraction; (3) using standard
More information