Home

Table of Contents

INTRODUCTION  i-viii

BASIC CONCEPT  Step 1  Readiness   1
 Step 2  Decimal Terminology and Notation  3
 Step 3  Names of Decimals and Mixed Decimals  5
 Step 4  Measuring with Decimals and Mixed Decimals  7

EQUALITY
 Step 1  Readiness  9
 Step 2  Introduction to Equality  11
 Step 3  Equality of Decimals  13
 Step 4  Changing the Number of Decimal Places  15
 Step 5  Place Value (Parts I and II)  17

INEQUALITY
 Step 1  Readiness  21
 Step 2  Introduction to Inequality  23
 Step 3  Inequality of Decimals  25
 Step 4  Decimals in Order  27
 Step 5  Rounding  29

ADDITION
 Step 1  Readiness  31
 Step 2  Same Number of Decimal Places (Including Estimation)  33
 Step 3  Different Number of Decimal Places  35
 Step 4  Mixed Decimals (Including Estimation)  37

SUBTRACTION
 Step 1  Readiness  39
 Step 2  Same number of Decimal Places (Including Estimation)  41
 Step 3  Different Number of Decimal Places  43
 Step 4  Mixed Decimals (Including Estimation)  45

MULTIPLICATION
 Step 1  Readiness  47
 Step 2  Decimals by Whole Numbers  49
 Step 3  Decimals (Including Estimation)  51
 Step 4  Mixed Decimals (Including Estimation)  53
 Step 5  Decimals and Percents (Including Estimation)  55
 Step 6  Computing with Percents (Including Estimation)  57

DIVISION
 Step 1  Readiness  59
 Step 2  Decimals by Whole Numbers  61
 Step 3  Decimals by Decimals (Including Estimation)  65
 Step 4  Mixed Decimals (Including Estimation)  67
 Step 5  Calculating Percents  69

DECIMAL SQUARES GAMES  71

APPENDIX I:  Relating Decimals and Fractions  96

APPENDIX II:  Reproducible Materials  102
 Blank Decimal Squares Decimal Squares Grid
 Place Value Tables Decimal Square Number Lines
About the Author.
Please direct questions and comments about this page to ABBJ@cisunix.unh.edu
© Copyright 2001-2009 Albert Bradley Bennett Jr.