Book 5: The Number Detectives
Grades 3 to 8

Part 1: The Multiplication Tables

1. The Angle Town Multiplication Table Factory
2. Multiply by 2
3. Multiply by 3
4. Multiply by 4
5. Multiply by 5
6. Multiply by 6
7. Multiply by 7
8. Multiply by 8
9. Multiply by 9
10. Multiply by 10
11. Multiply by 11
12. Multiply by 12

Part 2: Other Math Concepts

13. Congruent and Similar Figures
14. Estimating
15. Four Steps for Division
16. If a Number's Prime
17. It's a Quadrilateral
18. Let's All Make a Factor Tree
19. On Top of a Ratio
20. The Ones That Come Apart
21. Power to the Exponent
22. Transformations
23. 'Twas the Number Detectives
24. Twenty-five Prime Numbers
25. Vocabulary of Geometry
26. You're Solving Problems Now