2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 34 · 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. 1.13 × 32 =
2. 2.67 × 11 =
3. 3.21 × 22 =
4. 4.88 × 48 =
5. 5.24 × 16 =
6. 6.39 × 25 =
7. 7.39 × 41 =
8. 8.18 × 24 =
9. 9.55 × 21 =
10. 10.33 × 48 =
11. 11.47 × 12 =
12. 12.16 × 32 =
13. 13.51 × 31 =
14. 14.28 × 14 =
15. 15.39 × 31 =
16. 16.35 × 21 =
17. 17.25 × 11 =
18. 18.18 × 28 =
19. 19.69 × 26 =
20. 20.44 × 42 =
21. 21.58 × 29 =
22. 22.53 × 21 =
23. 23.18 × 63 =
24. 24.17 × 16 =
25. 25.29 × 35 =
26. 26.29 × 37 =
27. 27.48 × 36 =
28. 28.15 × 56 =
29. 29.83 × 11 =
30. 30.69 × 36 =
31. 31.36 × 13 =
32. 32.12 × 72 =
33. 33.36 × 12 =
34. 34.25 × 34 =
35. 35.28 × 13 =
36. 36.58 × 46 =
37. 37.15 × 32 =
38. 38.78 × 23 =
39. 39.69 × 13 =
40. 40.53 × 24 =

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