Estimating Products Copyright © 2012 Kelly Mott. 2 Digits x 1 Digit Copyright © 2012 Kelly Mott.

Slides:

Advertisements

Similar presentations

Multiplying 3 x 1 digits with Regrouping (One Time) Copyright © 2013 Kelly Mott.

Advertisements

Multiplying 2 x 1 digits with regrouping Copyright © 2013 Kelly Mott.

Chapter 3 L3-4 Notes: Estimating Sums & Differences.

Everyday Math Grade 4 – Unit 5 Review Lesson Copyright © 2011 Kelly Mott.

Polygons – Concave and Convex Turning Point Quiz Copyright © 2010 Kelly Mott.

Round each number to the level of accuracy given.

Everyday Math Grade 4 – Lesson 5.6 Multiplication Number Stories Copyright © 2011 Kelly Mott.

Rounding Review Copyright © 2009 Kelly Mott.

2-4 Round 3,531 to the nearest hundred.

Estimating with Fractions and Mixed Numbers

Multiplication Vocabulary Review.

Rounding Numbers to the 100 Thousands Place

Everyday Math Grade 4 – Lesson 6.2 Long Division

Unit 2 Lesson 7 Part 1: Rounding to the Nearest Ten

Everyday Math Grade 4 – Lesson 1.1

Rounding Numbers to the 100 Thousands Place

Everyday Math Grade 4 – Lesson 7

Everyday Math Grade 4 – Lesson 4.8 Personal Reference: Units of Length

Who Wants To Be A Millionaire?

Rounding Jeopardy $10 $20 $30 $40 $50 $20 $30 $40 $50 $30 $20 $40 $50 $20 $30 $40 $50 $20 $30 $40 $50 Round to the Nearest 100 Round to the Nearest 1,000.

Estimating Sums to the Nearest 10 and 100

Everyday Math Grade 4 – Lesson 7.9 Comparing and Ordering Fractions

DECIMAL REVIEW Copyright © 2013Kelly Mott 1.

Grade 4 – Touch Point Multiplication Copyright © 2012 Kelly Mott.

Grade 4 – Touch Point Multiplication Oral Drills Copyright © 2012 Kelly Mott.

Place Value and Estimation

Multiply Decimals 1.Multiply as with whole numbers. 2.Count the total numbers in decimal place value for both factors 3.Place as many numbers of your FINAL.

PREFIXES & SUFFIXES Copyright © 2010 Kelly Mott 1.

Инвестиционный паспорт Муниципального образования «Целинский район»

(x – 8) (x + 8) = 0 x – 8 = 0 x + 8 = x = 8 x = (x + 5) (x + 2) = 0 x + 5 = 0 x + 2 = x = - 5 x = - 2.

Mid-Year Exam Review Adv. Math Chapters 1 – 8. Order the following from least to greatest: 432,910,643; 423,109,634; 432,190,634.

Round to Nearest 10 and 100 Copyright © 2013 Kelly Mott.

Everyday Math Grade 4 – Lesson 7.2 Fraction of a Number

Estimating Fractions.

Unit 2 Lesson 8 Part 5: Rounding Review Lesson (3,4, and 5 Digits) Copyright © 2009 Kelly Mott.

Chapter 2 Review Go Math Copyright © 2013 Kelly Mott.

Harcourt Journeys: Spelling Copyright © 2011 Kelly Mott.

Estimating Sums and Differences Rounding Clustering Front-end-estimating.

Estimate Products Copyright © 2013 Kelly Mott. Steps for Estimating Products: 1.Round each number to its greatest place value. 2.Then multiply the rounded.

$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Multiply by 1 digit numbers Multiply & estimate results Multiply by 2 digit numbers Multiply.

Everyday Math Grade 4 – Lesson 5.5 Multiply 2 by 1, 3 by 1, and 4 by 1 digits Copyright © 2011 Kelly Mott.

ESTIMATING PRODUCTS BY ROUNDING. 1)Round both factors to the greatest place value. 2)Multiply the front end digits of the rounded number. 3)Count your.

Lesson 33Equivalent FractionsPage 235 Comparing Decimals Rounding Decimals.

Everyday Math Grade 4 – Lesson 6.1 Division and Multiples of 10, 100, and 1000 Copyright © 2012 Kelly Mott.

Estimation Place ValuePropertiesFractionsSolve.

Everyday Math Grade 4 – Math Boxes Unit 2 Copyright © 2010 Kelly Mott.

Unit 2 Lesson 9 Part 2: Estimating Sums to the Nearest 100 Copyright © 2010 Kelly Mott.

照片档案整理一、照片档案的含义二、照片档案的归档范围三、卷内照片的分类、组卷、排序与编号四、填写照片档案说明五、照片档案编目及封面、备考填写六、数码照片整理方法七、照片档案的保管与保护.

공무원연금관리공단 광주지부 공무원대부등 공적연금 연계제도 공무원연금관리공단 광주지부. 공적연금 연계제도 국민연금과 직역연금 ( 공무원 / 사학 / 군인 / 별정우체국 ) 간의 연계가 이루어지지 않고 있 어 공적연금의 사각지대가 발생해 노후생활안정 달성 미흡 연계제도 시행전.

Жюль Верн ( ). Я мальчиком мечтал, читая Жюля Верна, Что тени вымысла плоть обретут для нас; Что поплывет судно громадней «Грейт Истерна»; Что.

Estimating Sums to the Nearest 10 and 100 Copyright © 2013 Kelly Mott.

Math Chapter 10 2-Digit Subtraction. Regroup if you need to

Fraction Review Copyright © 2013 Kelly Mott.

1.7 Rounding Whole Numbers

Rounding Decimals.

Rounding Jeopardy.

Objective - To round whole numbers.

Round to the nearest 100.

Rounding Learning Objectives: Able to round to the nearest 10, 100

Rounding Review Tens and Hundreds

Rounding Review Tens and Hundreds

Question 1: Write each improper fraction as a mixed number

Objective - To round decimals to a specified place value.

Rounding Review Tens and Hundreds

Estimating Sums and Differences of Fractions and Mixed Numbers

AROUND THE WORLD +ADDITION

Estimating with Fractions

Multiplying Decimals.

AROUND THE WORLD -SUBTRACTION

+/- Numbers Year 3-4 – Rounding, estimating and adjusting

Presentation transcript:

Estimating Products Copyright © 2012 Kelly Mott

2 Digits x 1 Digit Copyright © 2012 Kelly Mott

Estimating Products 72 _ _ 5 _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 27 _ _ 8 _ _ x x

Estimating Products 56 _ _ 9 _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 43 _ _ 6 _ _ x x

3 Digits x 1 Digit Copyright © 2012 Kelly Mott

Estimating Products 365 _ _ _ 6 _ _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 425 _ _ _ 8 _ _ _ x +

Estimating Products 280 _ _ _ 7 _ _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 723 _ _ _ 5 _ _ _ x +

2 Digits x 2 Digits Copyright © 2012 Kelly Mott

Estimating Products 72 _ _ 25 _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 16 _ _ 11 _ _ x x

Estimating Products 48 _ _ 35 _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 83 _ _ 19 _ _ x x

3 Digits x 2 Digits Copyright © 2012 Kelly Mott

Estimating Products 323 _ _ _ 36 _ _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 112 _ _ _ 59 _ _ _ x +

Estimating Products 837 _ _ _ 29 _ _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 512 _ _ _ 63 _ _ _ x +

3 Digits x 3 Digits Copyright © 2012 Kelly Mott

Estimating Products 612 _ _ _ 329 _ _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 897 _ _ _ 261 _ _ _ x +

Estimating Products 787 _ _ _ 129 _ _ _ Copyright © 2012 Kelly Mott Steps: 1. Round each to the nearest digit. 2. Then multiply. xx 502 _ _ _ 431 _ _ _ x +

Mixed Practice Copyright © 2012 Kelly Mott