Table of Contents |
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| 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 |
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