Table of Contents
- Chapter 1 • Place Value
-
Chapter 2 • Addition and Subtraction
- Rounding Numbers with Three Decimal Places
- Rounding Numbers up to 10 000
- Estimating Sums and Differences: Four-Digit Numbers
- Estimating Decimal Sums
- Estimating Decimals Differences
- Adding Decimals with Hundredths: Models
- Adding and Subtracting Decimals: Three Decimal Places
- Subtracting Decimals with Hundredths: Models
- Adding and Subtracting Decimals
- Mental Subtraction of Numbers up to 1,000
- Mental Addition of Numbers up to 1,000
-
Chapter 3 • Multiplication
- Multiplying by Multiples of 10, 100, and 1,000
- Distributive Property of Multiplication
- Estimating Products: Multiplying by One-Digit Numbers
- Estimating the Products of Two-Digit Numbers: Rounding
- Multiplying a Two-Digit Number by a One-Digit Number: Column Method with Regrouping
- Multiplying Two-Digit Numbers: The Column Method
- Multiplying a Three-Digit Number by a Two-Digit Number
- Properties of Multiplication
- Chapter 4 • Division
- Chapter 5 • Use Algebraic Expressions
- Chapter 6 • Functions and Equations
- Chapter 7 • Common Fractions