Name: Class: Date: Class Notes - Division Lesson Six. 1) Bring the decimal point straight up to the roof of the division symbol.
|
|
- Juliet Reynolds
- 6 years ago
- Views:
Transcription
1 Name: Class: Date: Goals:11 1) Divide a Decimal by a Whole Number 2) Multiply and Divide by Powers of Ten 3) Divide by Decimals To divide a decimal by a whole number: Class Notes - Division Lesson Six 1) Bring the decimal point straight up to the roof of the division symbol. 2) Divide as though both numbers were whole numbers, adding zeroes to your dividend when necessary to carry out your answer (no remainders!). 3) Check if answer is reasonable (compatible numbers). For Example: Step 1: Bring the decimal point straight up to the roof of the division symbol. Classwork Step 2: Divide as though both numbers were whole numbers, adding zeroes to your dividend when necessary to carry out your answer (no remainders!). Remember, it is important to keep both digits and decimal points lined up when dividing!
2 Step 3: Check if answer is reasonable (compatible numbers). When we divided , our quotient (answer), was To check if this answer is reasonable, use compatible numbers! Since 8 is close to 10, and 9.92 is close to 10, round the dividend and the divisor to = is close to 1, so we know our answer is reasonable! Your Turn! Find the quotient. 1) ) ) 7 23 (round your answer to the nearest thousandth) Don t stop after the quotient has only three decimal places. If you do, you won t know whether to round up or down.
3 Goal 2: Multiply and Divide by Powers of Ten Vocabulary! factor: power: base: exponent: Astronomy A light-year is the distance light travels in one year. Astronomers estimate that the distance across the Virgo Spiral Galaxy is about 100,000 light-years. You can write 100,000 as a product. 100,000 = 10 x 10 x 10 x 10 x 10 This product has five factors of 10. When whole numbers other than zero are multiplied together, each number is a factor of the product. To write a product that has a repeated factor, you can use a power. The base of a power is the repeated factor and the exponent is the number of times the factor is repeated. base exponent 6 3 = 6 x 6 x 6 power there are three factors
4 Example 1: Use the distance across the Virgo Spiral Galaxy given above. Write the distance as a power. 10 x 10 x 10 x 10 x 10 = 10 5 There are 5 factors. Answer: The distance across the galaxy is about 105 light-years. Your Turn! Write the product as a power. 1) 8 x 8 x 8 2) 20 x 20 3) 11 x 11 x 11 x 11 x 11 4) 15 x 15 x 15 Reading Powers: When powers have an exponent of 2, the base is squared. When powers have an exponent of 3, the base is cubed. 3 2 is read 3 to the second power, or 3 squared. 4 3 is read 4 to the third power, or 4 cubed. 2 5 is read 2 to the fifth power. Example 2: Find the value of five cubed. 5 3 = 5 x 5 x 5 Write 5 as a factor three times. = 125 Multiply. Your Turn! Find the value of the power. 5) ) 5 4 7) 3 to the sixth power 8) 6 3
5 What happens when you multiply by a power of ten? Complete the table below. Whole Number Powers of Ten Decimal Powers of Ten 10 x 8.3 = 0.1 x 8.3 = 100 x 8.3 = 0.01 x 8.3 = 1000 x 8.3 = x 8.3 = 10,000 x 8.3 = x 8.3 = When you multiply by a whole number power of 10, the decimal point moves one place to the: for each zero in the whole number power of 10. When you multiply by a decimal power of 10, the decimal point moves one place to the: for each decimal place in the decimal power of 10. Examples: Find the product using mental math. 1) 0.05 x 1000 (think: the decimal point moves 3 places to the right) = 50 2) x (think: the decimal point moves 4 places to the left) = Your Turn! 3) 6.07 x 1000 = 5) x 0.1 = 4) x 0.01 = 6) 0.7 x 10,000 =
6 What happens when you divide by a power of 10? Complete the table below. Whole Number Powers of Ten Decimal Powers of Ten = = = = = = 35 10,000 = = When you divide by a whole number power of 10, the decimal point moves one place to the: for each zero in the whole number power of 10. When you divide by a decimal power of 10, the decimal point moves one place to the: for each decimal place in the decimal power of 10. Examples: Find the quotient using mental math. 1) (think: the decimal point moves 1 places to the left) = ) (think: the decimal point moves 2 places to the right) = 50,830 Your Turn! 3) = 5) = 4) = 6) =
7 Goal 3: Divide by Decimals. When you divide by a decimal, multiply both the divisor and the dividend by a power of ten that will make the divisor a whole number. For example: Multiply 2.5 and 3.75 by Multiply 0.15 and 3 by Step by Step: 1) Move the decimal point in the divisor to the right end, counting the hops as you go. 2) Move the decimal point in the dividend to the right the same number of hops, adding zeroes for place value when necessary. 3) Bring the decimal point straight up to the roof of the division symbol. 4) Divide, adding zeroes to your dividend when necessary to carry out your answer. Examples: Find the quotient. 1) )
8 Your turn! Round to the nearest tenth. 3) ) ) ) ) You paid $10.17 for 3.4 pounds of dried fruit. What was the cost per pound? Answer sentence:
Extra Practice 1. Name Date. Lesson 1: Numbers in the Media. 1. Rewrite each number in standard form. a) 3.6 million b) 6 billion c)
Master 4.27 Extra Practice 1 Lesson 1: Numbers in the Media 1. Rewrite each number in standard form. 3 a) 3.6 million b) 6 billion c) 1 million 4 2 1 d) 2 billion e) 4.25 million f) 1.4 billion 10 2. Use
More informationExtra Practice 1. Name Date. Lesson 1: Numbers in the Media. 1. Rewrite each number in standard form. a) 3.6 million
Master 4.27 Extra Practice 1 Lesson 1: Numbers in the Media 1. Rewrite each number in standard form. a) 3.6 million 3 b) 6 billion 4 c) 1 million 2 1 d) 2 billion 10 e) 4.25 million f) 1.4 billion 2. Use
More informationObjectives: Students will learn to divide decimals with both paper and pencil as well as with the use of a calculator.
Unit 3.5: Fractions, Decimals and Percent Lesson: Dividing Decimals Objectives: Students will learn to divide decimals with both paper and pencil as well as with the use of a calculator. Procedure: Dividing
More informationTo divide a number by a power of 10, you can use the exponent to determine how the position of the decimal point changes in the quotient.
Lesson 5.1 Algebra Division Patterns with Decimals To divide a number by 1, 1, or 1,, use the number of zeros in the divisor to determine how the position of the decimal point changes in the quotient.
More informationClass 8: Square Roots & Cube Roots (Lecture Notes)
Class 8: Square Roots & Cube Roots (Lecture Notes) SQUARE OF A NUMBER: The Square of a number is that number raised to the power. Examples: Square of 9 = 9 = 9 x 9 = 8 Square of 0. = (0.) = (0.) x (0.)
More informationAn ordered collection of counters in rows or columns, showing multiplication facts.
Addend A number which is added to another number. Addition When a set of numbers are added together. E.g. 5 + 3 or 6 + 2 + 4 The answer is called the sum or the total and is shown by the equals sign (=)
More information5-6 Study Guide. Radical Expressions and Rational Exponents. Attendance Problems. Simplify each expression. (No decimal answers!
Page 1 of 12 Radical Expressions and Rational Exponents Attendance Problems. Simplify each expression. (No decimal answers) 11 8 7 7 2 2.. 2. 11 6. I can rewrite radical expressions by using rational exponents.
More informationWord Problems About Combining
Word Problems About Combining Some and some more problems have an addition formula. Formula Problem Some miles + Some more + miles Total 15 miles Find a missing total by adding. Find a missing addend by
More informationMath Review for Grade 5
Done By Mr. Qusai Al-Rifai IBN KHALDOON SCHOOL Math Review for Grade 5 Student s : 1 Grade 5 Review Choose the correct answer: 1) Write the value of 9 in the 6,195,473 a)9,000 b) 90,000 c) 900,000 d) 900
More informationEstimate Quotients Using Multiples
Lesson 4.1 Estimate Quotients Using Multiples Find two numbers the quotient of 142 4 5 is. Then estimate the quotient. You can use multiples to estimate. A multiple of a number is the product of a number
More informationDIVISION REVIEW. Math Grade 6 Review Lesson 4 Information Organized by Beckey Townsend
DIVISION REVIEW Math Grade 6 Review Lesson 4 Information Organized by Beckey Townsend Divisibility Rules 2 A number is divisible by 2 if it ends in a zero or an even number. Example: The number 2,784 is
More informationOperations and Algebraic Thinking
Lesson 1 Operations and Algebraic Thinking Name Use Color Tiles to build each array. Write the multiplication sentence for each array. 1. 2. 3. rows of tiles rows of tiles rows of tiles Build each array
More informationGo to Grade 4 Everyday Mathematics Sample Lesson
McGraw-Hill makes no representations or warranties as to the accuracy of any information contained in this McGraw-Hill Material, including any warranties of merchantability or fitness for a particular
More informationSummer 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 informationEstimating with Square Roots
ACTIVITY 3.2 Estimating with Square Roots The square root of most numbers is not an integer. You can estimate the square root of a number that is not a perfect square. Begin by determining the two perfect
More informationMAT 0002 Final Review A. Acosta
1. The page design for a magazine cover includes a blank strip at the top called a header, and a blank strip at the bottom called a footer. In the illustration below, how much page length is lost because
More informationMAT 0002 Final Review A. Acosta. 1. Round to the nearest thousand. Select the correct answer: a b. 94,100 c. 95,000 d.
1. Round 94156 to the nearest thousand. 94000 94,100 95,000 d. 94,200 2. Round $67230 to the nearest $100. $68000 $67000 $67200 d. $67300 3. Subtract: 851 (476 61) 314 1,266 436 d. 446 PAGE 1 4. From the
More informationNumber Sense and Decimal Unit Notes
Number Sense and Decimal Unit Notes Table of Contents: Topic Page Place Value 2 Rounding Numbers 2 Face Value, Place Value, Total Value 3 Standard and Expanded Form 3 Factors 4 Prime and Composite Numbers
More informationUsing Patterns to Divide
Using Patterns to Divide 4-1 You can use division basic facts and patterns with zeros to help you divide. 560 people are coming to Sen s parents anniversary party. Each table seats 8 people. How many tables
More informationLesson 0.1 The Same yet Smaller
Lesson 0.1 The Same yet Smaller 1. Write an expression and find the total shaded area in each square. In each case, assume that the area of the largest square is 1. a. b. c. d. 2. Write an expression and
More informationMATH STUDENT BOOK. 6th Grade Unit 1
MATH STUDENT BOOK 6th Grade Unit 1 Unit 1 Whole Numbers and Algebra MATH 601 Whole Numbers and Algebra INTRODUCTION 3 1. WHOLE NUMBERS AND THEIR PROPERTIES 5 ROUNDING AND ESTIMATION 7 WHOLE NUMBER OPERATIONS
More informationPlace the First Digit
Lesson 2. Place the First Digit When you divide, you can use estimation or place value to place the first digit of the quotient. Divide. 6q w,266 Estimate.,200 4 6 5 200, so the first digit of the quotient
More informationPlace Value (Multiply) March 21, Simplify each expression then write in standard numerical form. 400 thousands thousands = thousands =
Do Now Simplify each expression then write in standard numerical form. 5 tens + 3 tens = tens = 400 thousands + 600 thousands = thousands = Add When adding different units: Example 1: Simplify 4 thousands
More information30 6 = 5; because = 0 Subtract five times No remainder = 5 R3; because = 3 Subtract five times Remainder
Section 1: Basic Division MATH LEVEL 1 LESSON PLAN 5 DIVISION 2017 Copyright Vinay Agarwala, Revised: 10/24/17 1. DIVISION is the number of times a number can be taken out of another as if through repeated
More informationConnected 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 informationI 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 informationSection 1.6 Dividing Whole Numbers
Section 1.6 Dividing Whole Numbers We begin this section by looking at an example that involves division of whole numbers. Dale works at a Farmer s Market. There are 245 apples that he needs to put in
More informationMATH Student Book. 5th Grade Unit 3
MATH Student Book 5th Grade Unit 3 Unit 3 DIVIDING WHOLE NUMBERS AND DECIMALS MATH 503 DIVIDING WHOLE NUMBERS AND DECIMALS Introduction 3 1. One-Digit Divisors... 4 Estimating Quotients 11 Dividing Whole
More informationSummer 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 informationMATH MILESTONE # A5 DIVISION
MATH MILESTONE # A5 DIVISION The word, milestone, means a point at which a significant change occurs. A Math Milestone refers to a significant point in the understanding of mathematics. To reach this milestone
More informationGrade 6 Module 2 Lessons 1-19
Eureka Math Homework Helper 2015 201 Grade Module 2 Lessons 1-19 Eureka Math, A Story of R a t i o s Published by the non-profit Great Minds. Copyright 2015 Great Minds. No part of this work may be reproduced,
More informationIntermediate A. Help Pages & Who Knows
& Who Knows 83 Vocabulary Arithmetic Operations Difference the result or answer to a subtraction problem. Example: The difference of 5 and is 4. Product the result or answer to a multiplication problem.
More informationXSEED Summative Assessment Test 2. Maths, Test 2. XSEED Education Maths Grade 4 1
Maths, Test 2 4 PART I Short Answer Questions. Assign mark for the correct answer. 600 30 Marks = 2. Assign 2 marks for correctly solving the problem. 2 = 2 2 0 6 4 8 2 4 8 0 2 0 2 4 2 4 0 0 3. Assign
More informationNumerical Reasoning Practice Test
Numerical Reasoning Practice Test De Roza Education and Research 2016 Practice Questions Here are some practice examples to show you what the questions on the real test are like Question P1 1 2 3 3 5 6
More informationSaxon Math K, Math 1, Math 2, and Math 3 Scope and Sequence
,,, and Scope and Sequence Numbers and Operations Number Sense and Numeration Counts by 1 s, 5 s, and 10 s Counts by 2 s, 25 s Counts by 100 s Counts by 3 s, 4 s Counts by 6 s, 7 s, 8 s, 9 s, and 12 s
More informationDivide Multi-Digit Numbers
Lesson 1.1 Reteach Divide Multi-Digit Numbers When you divide multi-digit whole numbers, you can estimate to check if the quotient is reasonable. Divide 399 4 42. Step 1 Estimate, using compatible numbers.
More informationMental Calculation Policy 2014
Mental Calculation Policy 2014 RECEPTION Children count reliably with numbers from one to 20 and place them in order. Children can say which number is one more or one less than a given number up to 20
More information2011 Summer Math Packet Students entering Fifth Grade Math
Name 0 Summer Math Packet Students entering Fifth Grade Math Rachel Carson Elementary PACKET MUST INCLUDE COVER SHEET WITH THE FOLLOWING INFORMATION CLEARLY PRINTED Students Name (first & last) 0-0 Homeroom
More informationSimple Solutions Mathematics Level 3. Level 3. Help Pages & Who Knows Drill
Level 3 & Who Knows Drill 283 Vocabulary Arithmetic Operations Difference the result or answer to a subtraction problem. Example: The difference of 5 and 1 is 4. Product the result or answer to a multiplication
More informationPROPERTIES OF FRACTIONS
MATH MILESTONE # B4 PROPERTIES OF FRACTIONS The word, milestone, means a point at which a significant change occurs. A Math Milestone refers to a significant point in the understanding of mathematics.
More informationMath Message. Mark and label 3 decimals on each number line below Writing Fractions and Decimals
Math Message Mark and label decimals on each number line below. 1..7. 2. 9.2 9. Writing Fractions and Decimals Write the numbers that your teacher dictates in the first column. Use the second column to
More information5th Grade. Divisibility Rules. Slide 1 / 239 Slide 2 / 239. Slide 3 / 239. Slide 4 / 239. Slide 6 / 239. Slide 5 / 239. Division. Division Unit Topics
Slide 1 / 239 Slide 2 / 239 5th Grade Division 2015-11-25 www.njctl.org Slide 3 / 239 Slide 4 / 239 Division Unit Topics Click on the topic to go to that section Divisibility Rules Patterns in Multiplication
More informationBREATHITT COUNTY SCHOOLS 3 rd Grade Math Curriculum Map Week Standard Key Vocabulary Learning Target Resources Assessment
Number Operations/Fractions/Algebraic Expressions Week 1 Week 2 3.NBT.1: Use place value understanding to round whole numbers to the nearest 10 or 100. 3.NBT.2: Fluently add and subtract within 1000 using
More informationCorrelation of USA Daily Math Grade 5 to Common Core State Standards for Mathematics
Correlation of USA Daily Math Grade 5 to Common Core State Standards for Mathematics 5.OA Operations and Algebraic Thinking (Mondays) 5.OA.1 Use parentheses, brackets, or p. 1 #3 p. 7 #3 p. 12 Brain Stretch
More informationThe Willows Primary School Mental Mathematics Policy
The Willows Primary School Mental Mathematics Policy The Willows Primary Mental Maths Policy Teaching methodology and organisation Teaching time All pupils will receive between 10 and 15 minutes of mental
More information+ 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 informationComputation in Positional Systems
Survey of Math - MAT 40 Page: Computation in Positional Systems Addition To operate in other Bases, unlike the book, I think that it is easier to do the calculations in Base 0, and then convert (using
More informationLong Division. Trial Divisor. ~The Cover-up Method~
Long Division by Trial Divisor ~The Cover-up Method~ Many students have experienced initial difficulty when first learning to divide by a multi-digit divisor. Most of the emphasis is placed on the procedure,
More informationLesson 11. Unit 1. Camping. Division
Lesson 11 Division Camping Vacations do not always involve cars and hotels or airplanes. More people are discovering a love for the road by camping while travelling long distances. They pack tents, air
More informationA C E. Answers Investigation 3. Applications = 0.42 = = = = ,440 = = 42
Answers Investigation Applications 1. a. 0. 1.4 b. 1.2.54 1.04 0.6 14 42 0.42 0 12 54 4248 4.248 0 1,000 4 6 624 0.624 0 1,000 22 45,440 d. 2.2 0.45 0 1,000.440.44 e. 0.54 1.2 54 12 648 0.648 0 1,000 2,52
More informationSection 1.6 Factors. To successfully complete this section,
Section 1.6 Factors Objectives In this section, you will learn to: To successfully complete this section, you need to understand: Identify factors and factor pairs. The multiplication table (1.1) Identify
More informationPlace the First Digit
Lesson 2.1 Reteach Place the First Digit When you divide, you can use estimation or place value to place the first digit of the quotient. Divide. 6 q w 1,266 Estimate. 1,200 4 6 5 200, so the first digit
More informationEstimate Quotients Using Multiples
Lesson 4. Estimate Quotients Using Multiples Find two numbers the quotient of 42 4 5 is between. Then estimate the quotient. You can use multiples to estimate. A multiple of a number is the product of
More informationEstimate Quotients Using Multiples
Lesson 4.1 Estimate Quotients Using Multiples Find two numbers the quotient of 142 4 5 is between. Then estimate the quotient. You can use multiples to estimate. A multiple of a number is the product of
More information6th Grade. Slide 1 / 215. Slide 2 / 215. Slide 3 / 215. Fraction & Decimal Computation. Fraction and Decimal Computation
Slide 1 / 215 Slide 2 / 215 6th Grade Fraction & Decimal Computation 2015-10-20 www.njctl.org Fraction and Decimal Computation Slide 3 / 215 Fraction Division Long Division Review Adding Decimals Subtracting
More informationThis book belongs to
This book belongs to This book was made for your convenience. It is available for printing from the website. It contains all of the printables from Easy Peasy's Math 4 course. The instructions for each
More information6th Grade Fraction & Decimal Computation
Slide 1 / 215 Slide 2 / 215 6th Grade Fraction & Decimal Computation 2015-10-20 www.njctl.org Slide 3 / 215 Fraction and Decimal Computation Fraction Division Long Division Review Adding Decimals Subtracting
More information6th Grade. Slide 1 / 216. Slide 2 / 216. Slide 3 / 216. Fraction & Decimal Computation. Fraction and Decimal Computation
Slide / 6 Slide / 6 6th Grade Fraction & Decimal Computation 05-09-4 www.njctl.org Fraction and Decimal Computation Slide 3 / 6 Fraction Division Long Division Review Adding Decimals Subtracting Decimals
More informationMath Review Packet. Grades. for th. Multiplication, Division, Decimals, Fractions, Metric & Customary Measurements, & Volume Math in the Middle
Math Review Packet for th 5 th 6 Grades Multiplication, Division, Decimals, Fractions, Metric & Customary Measurements, & Volume 206 Math in the Middle Multiplying Whole Numbers. Write the problem vertically
More informationExample 1. Lesson Divide by 1-Digit Numbers Essential Question How can you divide multidigit numbers and check your answers? _ groups.
Name Divide by 1-Digit Numbers Essential Question How can you divide multidigit numbers and check your answers? Lesson 4.11 Number and Operations in Base Ten 4.NBT.B.6 MATHEMATICAL PRACTICES MP2, MP7,
More informationCHAPTER 1 MATHEMATICAL CONCEPTS
CHAPTER 1 MATHEMATICAL CONCEPTS Part I Expressing Numbers that are Very Large or Very Small 1. Scientific Notation In the study of chemistry we often encounter numbers that are very large or very small.
More informationStudy Guide 3: Addition of Whole Numbers Category 2: Computation and Algebraic Relationships
Study Guide 3: Addition of Whole Numbers Category 2: Computation and Algebraic Relationships Vocabulary Addition Addends Missing addend Sum Total Plus Number sentence Equation Regroup Estimate Estimation
More informationBellwork Teacher selected Prior Knowledge Over the last few days we have been working with exponents and also learning about scientific notation.
Course: 8 th Grade Math DETAIL LESSON PLAN Student Objective 8EEA4 Perform operations (+, -, x, ) with numbers expressed in scientific notation Some problems may include one number written in standard
More informationDecimals on the Number Line
Lesson 3.1 Decimals on the Number Line The number line below shows decimal values between 1.0 and 2.0. Which number does point P represent? A P B 1.0 2.0 Since the distance between 1.0 and 2.0 is divided
More informationActivity Model and record the factors of 24. Materials square tiles
Name Model Factors Essential Question How can you use models to find factors? Unlock the Problem Lesson 5.1 Operations and Algebraic Thinking 4.OA.B.4 MATHEMATICAL PRACTICES MP1, MP4 A factor is a number
More informationSquares and Square roots
Squares and Square roots Introduction of Squares and Square Roots: LECTURE - 1 If a number is multiplied by itsely, then the product is said to be the square of that number. i.e., If m and n are two natural
More informationFind the Quotient. Name
Lesson 2.1 Find the Quotient Use the clue to write and solve a number sentence for each exercise. Choose the dividend from a number in the circles and the divisor from a number in the triangles. You can
More informationMATH NEWS. 5 th Grade Math. Focus Area Topic A. Grade 5, Module 2, Topic A. Words to know. Things to Remember:
MATH NEWS Grade 5, Module 2, Topic A 5 th Grade Math Focus Area Topic A Math Parent Letter This document is created to give parents and students a better understanding of the math concepts found in Eureka
More informationa. $ 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 informationSolving Place-Value Riddles
Solving Place-Value Riddles Solve the number riddles. 1 I have 5 digits. My 5 is worth 50,000. My 8 is worth 8,000. One of my 6s is worth 60. The other is worth 10 times as much. My other digit is a 0.
More informationDecember 10, Unit Two - Operations with decimals
Unit Two - Operations with decimals Unit Two - Operations with Decimals Introduction (or re-introduction) to place value Read the following numbers (properly!) 145 2.35 1 567 043.793 Place Value 1,000,000
More informationSection 1.5 An Introduction to Logarithms
Section. An Introduction to Logarithms So far we ve used the idea exponent Base Result from two points of view. When the base and exponent were given, for instance, we simplified to the result 8. When
More informationMath 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 informationEstimating Arithmetic Answers with Rounded and Compatible Numbers
LESSON 6 Estimating Arithmetic Answers with Rounded and Compatible Numbers Power Up facts equivalent fractions mental math Power Up G The following fractions are equal to :, 4, 3 6, 4. Read them aloud
More informationFibonacci Numbers ANSWERS Lesson 1 of 10, work individually or in pairs
Lesson 1 of 10, work individually or in pairs In 1202, the mathematician Leonardo Pisano Fibonacci (pronounced fi-buh-nah-chee) published a book with the famous Fibonacci sequence in it. (A sequence is
More informationBlock D: Calculating, measuring and understanding shape Unit 1 10 days
1 of 7 The National Strategies Primary Key - Italic text signifies objectives which do not appear in the single-age version of this unit but have been added to create a coherent mixed-age unit - Smaller
More informationMultiplying Whole Numbers. Dividing Whole Numbers. ex: 3, ex: 6,
Multiplying Whole Numbers. Write the problem vertically. Multiply the ones digit of the bottom number by each of the digits in the top number, right to left 3. Bring down a zero and then multiply the tens
More informationPre-Algebra Unit 1: Number Sense Unit 1 Review Packet
Pre-Algebra Unit 1: Number Sense Unit 1 Review Packet Target 1: Writing Repeating Decimals in Rational Form Remember the goal is to get rid of the repeating decimal so we can write the number in rational
More informationProperties of Logarithms
Properties of Logarithms Warm Up Lesson Presentation Lesson Quiz Algebra 2 Warm Up Simplify. 1. (2 6 )(2 8 ) 2 14 2. (3 2 )(3 5 ) 3 3 3 8 3. 4. 4 4 5. (7 3 ) 5 7 15 Write in exponential form. 6. log x
More informationThe Parkland Federation. February 2016
The Parkland Federation February 206 EYFS/KS Calculations: Recording Addition (page of ). Aggregation/combining 2. Augmentation/counting on 3. Counting Contexts: + + + + Pupils physically combining groups
More informationSquare Roots of Perfect Squares. How to change a decimal to a fraction (review)
Section 1.1 Square Roots of Perfect Squares How to change a decimal to a fraction (review) A) 0.6 The 6 is in the first decimal position called the tenths place. Therefore, B) 0.08 The 8 is in the second
More informationMath Mammoth Division 2. Contents. Introduction... 4
Math Mammoth Division 2 Contents Introduction... 4 Review of Division... 8 Division Terms and Division with Zero... 11 Dividing with Whole Tens and Hundreds... 13 Finding Fractional Parts with Division...
More informationThese are skills that we have covered within our math outcomes this year
Patterns & Relationships Whole Number Multiplication & Division Fractions, Decimals, and Percents Measurement, Data, and Geometry Word Problem Analysis These are skills that we have covered within our
More informationDividing with Decimals NCTM Standards 1, 2, 6, 7, 8, 9, 10 Common Core State Standards 5.NBT 7
Chapter 8 Lesson9-1 Name Complete the multiplication tables. Date Dividing with Decimals NCTM Standards 1, 2, 6, 7, 8, 9, 1 Common Core State Standards 5.NBT 7 3.1.2.3.4.5.6.7.8.9 15 1.5 3. 4.5 6. 7.5
More informationPlace Value and Patterns
Lesson 1.1 Reteach Place Value and Patterns You can use a place-value chart and patterns to write numbers that are times as much as or 1 of any given number. Each place to the right is 1 of the value of
More informationWhole Number Multiplication and Division
2 CHAPTER Worksheet 1 Whole Number Multiplication and Division Using a Calculator Use your calculator for these exercises. 1. Circle the button you press to turn on your calculator. Turn On On/Off Enter
More informationMATH LEVEL 2 LESSON PLAN 3 FACTORING Copyright Vinay Agarwala, Checked: 1/19/18
MATH LEVEL 2 LESSON PLAN 3 FACTORING 2018 Copyright Vinay Agarwala, Checked: 1/19/18 Section 1: Exact Division & Factors 1. In exact division there is no remainder. Both Divisor and quotient are factors
More informationa) 1/2 b) 3/7 c) 5/8 d) 4/10 e) 5/15 f) 2/4 a) two-fifths b) three-eighths c) one-tenth d) two-thirds a) 6/7 b) 7/10 c) 5/50 d) ½ e) 8/15 f) 3/4
MATH M010 Unit 2, Answers Section 2.1 Page 72 Practice 1 a) 1/2 b) 3/7 c) 5/8 d) 4/10 e) 5/15 f) 2/4 Page 73 Practice 2 a) two-fifths b) three-eighths c) one-tenth d) two-thirds e) four-ninths f) one quarter
More information4 What are and 31,100-19,876? (Two-part answer)
1 What is 14+22? 2 What is 68-37? 3 What is 14+27+62+108? 4 What are 911-289 and 31,100-19,876? (Two-part answer) 5 What are 4 6, 7 8, and 12 5? (Three-part answer) 6 How many inches are in 4 feet? 7 How
More informationDECIMAL COMPUTATION. 6th Grade Unit 2. Long Division Review. 6th Grade Unit 2 Decimal Computation.notebook. Name: Decimal Computation Unit Topics
Name: 6th Grade Unit 2 DECIMAL COMPUTATION 2012 07 09 www.njctl.org 1 Decimal Computation Unit Topics Click on the topic to go to that section Long Division Review Adding Decimals Subtracting Decimals
More informationEveryday Math Assessment Opportunities Grade 4 MMR = Mental Math Reflex, TLG = Teacher s Lesson Guide, SL = Study Link. Unit 1
= Mental Math Reflex, TLG = Teacher s Lesson Guide, SL = Study Link Unit 1 1a B Use a compass and straightedge to 1.8 1.8 p. 12 & 13 construct geometric figures. p. 22 & 23 p. 8 #2 & 3 1b Identify properties
More information7. How are the values of the 5s in each number related? a) b) c) d)
Master 3.21 Extra Practice 1 Lesson 1: Numbers to Thousandths and Beyond 1. Use a place-value chart to show each number. a) 3.4715 b) 0.003 025 c) 1.250 43 d) 0.0053 2. Use the numbers in question 1. What
More informationUNIT 1: NATURAL NUMBERS.
The set of Natural Numbers: UNIT 1: NATURAL NUMBERS. The set of Natural Numbers ( they are also called whole numbers) is N={0,1,2,3,4,5...}. Natural have two purposes: Counting: There are three apples
More informationGrade 3: Step Up to Grade 4 Teacher s Guide
Glenview, Illinois Boston, Massachusetts Chandler, Arizona Shoreview, Minnesota Upper Saddle River, New Jersey Copyright by Pearson Education, Inc., or its affiliates. All rights reserved. Printed in the
More informationThousandths are smaller parts than hundredths. If one hundredth is divided into 10 equal parts, each part is one thousandth.
Lesson 3.1 Reteach Thousandths Thousandths are smaller parts than hundredths. If one hundredth is divided into 10 equal parts, each part is one thousandth. Write the decimal shown by the shaded parts of
More informationGrade 6 Module 2 Lessons 1 8
Eureka Math 01 01 Grade Module Lessons 1 8 Eureka Math, Published by the non-profit Great Minds. Copyright 01 Great Minds. No part of this work may be reproduced, distributed, modified, sold, or commercialized,
More informationHomework 60: p.473: 17-45
8.4: Scientific Notation Homework 60: p.473: 17-45 Learning Objectives: Use Scientific Notation to represent extremely large and extremely small numbers Entry Task: Evaluate Each Expression (answer in
More informationAlex Benn. Math 7 - Outline First Semester ( ) (Numbers in parentheses are the relevant California Math Textbook Sections) Quarter 1 44 days
Math 7 - Outline First Semester (2016-2017) Alex Benn (Numbers in parentheses are the relevant California Math Textbook Sections) Quarter 1 44 days 0.1 Classroom Rules Multiplication Table Unit 1 Measuring
More information,,,, 2 1 Large Numbers. Name Date Time. trillions billions millions thousands ones 10,000,000,000,000 1,000,000 10,000 1,000,000,000,000
2 1 Large Numbers 100,000,000,000,000,,,, trillions billions millions thousands ones 10,000,000,000,000 1,000,000,000,000 100,000,000,000 10,000,000,000 1,000,000,000 100,000,000 10,000,000 1,000,000 100,000
More informationSt. Joseph s School Math Worksheets 2 nd primary 2 nd term
Lesson. The meaning of the multiplication operation Lesson.2 The Properties of the multiplication operation Lesson.3 The multiplication Table up to 5 Lesson.4 The meaning of the division operation Lesson.5
More information