| Chapter 1: |
Egyptian Numbers British Currency |
| Chapter 2: |
Add Roman Numerals Palindromes |
| Chapter 3: |
Roman Numeral Subtraction Find Missing Numbers in Subtraction |
| Chapter 4: |
Basic Facts and The Distributive Property Prime Numbers |
| Chapter 5: |
Other Names for Numbers Invented Operations |
| Chapter 6: |
To Multiple by 10, 11, and 12 To Divide by 10, 11, and 12 |
| Chapter 7: |
Mean, Median, and Mode Probability and Outcome |
| Chapter 8: |
Missing Units Years, Decades, and Centuries |
| Chapter 9: |
Pentominos Tessellations |
| Chapter 10: |
Napier's Bones Use the Distributive Property |
| Chapter 11: |
Divisibility Rules Divide by Tens |
| Chapter 12: |
Visual Thinking Add and Subtract Mixed Numbers |
| Chapter 13: |
Percent Round Decimals |
| Chapter 14: |
Find Missing Digits Greatest Common Factor |
