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1. Arithmetic: Addition
2. Arithmetic: Division
3. Arithmetic: Four operations
4. Arithmetic: Multiplication
5. Arithmetic: Subtraction
6. Differences
7. Doubling
8. Factors
9. Fractions: Addition and subtraction
10. Fractions: Converting improper to mixed
11. Fractions: Division
12. Fractions: Four operations
13. Fractions: Increase and decrease
14. Fractions: Multiplication
15. Fractions: Of amounts
16. Fractions: Of one amount to another
17. Fractions: Simplifying
18. Halving
19. Multiples
20. Number bonds: Adding close powers of ten
21. Number bonds: Addition and Subtraction
22. Order of Operations: Addition and Subtraction
23. Percentages: Change
24. Percentages: Increase and decrease
25. Percentages: Of one amount to another
26. Percentages: Reverse
27. Place Value: Ordering numbers
28. Prime Factors: How many factors
29. Ratio: Combining two ratios into one
30. Ratio: Find a share given another
31. Ratio: Find a share given the difference
32. Ratio: Mixed
33. Ratio: Sharing a given total
34. Ratio: Simplifying
35. Ratio: Writing as a fraction
36. Ratio: Writing in the form 1:n or n:1
37. Rounding
38. Sequences: Fibonacci
39. Sequences: Finding a specific term
40. Sequences: Finding the next term
41. Sequences: Generating terms
42. Sequences: Linear nth term
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