2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 475 · 40 questions

How to do it in your head (Pick the easy road): Split: if one number has small ones (like 23), do × 20 and × 3 and add. Round and take away: if a number ends in 8 or 9 (like 39), do × 40 and take away × 1. Factor: if a number is in a times table (like 24 = 8 × 3), multiply by one factor, then the other.

1. 1.48 × 13 =
2. 2.15 × 15 =
3. 3.77 × 14 =
4. 4.18 × 12 =
5. 5.32 × 23 =
6. 6.38 × 12 =
7. 7.47 × 64 =
8. 8.53 × 32 =
9. 9.31 × 56 =
10. 10.59 × 12 =
11. 11.53 × 22 =
12. 12.18 × 17 =
13. 13.64 × 24 =
14. 14.59 × 31 =
15. 15.18 × 63 =
16. 16.31 × 16 =
17. 17.55 × 14 =
18. 18.65 × 24 =
19. 19.73 × 22 =
20. 20.26 × 32 =
21. 21.17 × 28 =
22. 22.22 × 14 =
23. 23.35 × 48 =
24. 24.31 × 45 =
25. 25.78 × 21 =
26. 26.38 × 48 =
27. 27.13 × 48 =
28. 28.41 × 35 =
29. 29.41 × 21 =
30. 30.19 × 23 =
31. 31.74 × 14 =
32. 32.24 × 72 =
33. 33.41 × 56 =
34. 34.39 × 16 =
35. 35.18 × 16 =
36. 36.41 × 64 =
37. 37.48 × 39 =
38. 38.73 × 23 =
39. 39.23 × 18 =
40. 40.46 × 12 =

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