Lesson 1 . . . . . . . . . . .  Using Numbers Lesson 2 . . . . . . . . . . .  Place Value Lesson 3 . . . . . . . . . . .  Mental Math: Sums and Differences Lesson 4 . . . . . . . . . . .  Problem Solving Strategy Lesson 5 . . . . . . . . . . .  Estimating Sums Lesson 6 . . . . . . . . . . .  Estimating Differences Lesson 7 . . . . . . . . . . .  Addition and Subtraction Using Estimating Lesson 8 . . . . . . . . . . .  Problem Solving Application Lesson 9 . . . . . . . . . . .  Mental Math: Addition   MID-CHAPTER TEST Lesson 10 . . . . . . . . . .  Tenths and Hundredths Lesson 11 . . . . . . . . . .  Thousandths Lesson 12 . . . . . . . . . .  Reading and Writing Decimals Lesson 13 . . . . . . . . . .  Comparing and Ordering Decimals Lesson 14 . . . . . . . . . .  Rounding Decimals Lesson 15 . . . . . . . . . .  Estimation: Adding and Subtracting                                        Decimals Lesson 16 . . . . . . . . . .  Adding Decimals Lesson 17 . . . . . . . . . .  Subtracting Decimals Lesson 18 . . . . . . . . . .  Mental Math: Subtraction   CHAPTER TEST MCAT (Math Comprehensive Assessment Test)   Return to Table of Contents

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