Chapter 2: Multiply Whole Numbers
Chapter 3: Dividing by 1-Digit Divisors
Chapter 4: Divide by 2-Digit Divisors
Chapter 5: Add/Subtract Decimals
Chapter 6: Multiply/Divide Decimals
Chapter 7: Expressions and Patterns
Chapter 8: Fractions and Decimals
Chapter 9: Add/Subtract Fractions