2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 333 · 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. 1.32 × 72 =
2. 2.29 × 46 =
3. 3.27 × 31 =
4. 4.64 × 11 =
5. 5.16 × 35 =
6. 6.48 × 44 =
7. 7.61 × 32 =
8. 8.27 × 33 =
9. 9.39 × 28 =
10. 10.34 × 32 =
11. 11.78 × 12 =
12. 12.88 × 14 =
13. 13.86 × 12 =
14. 14.45 × 13 =
15. 15.29 × 31 =
16. 16.26 × 21 =
17. 17.42 × 24 =
18. 18.19 × 26 =
19. 19.29 × 29 =
20. 20.33 × 14 =
21. 21.43 × 11 =
22. 22.38 × 19 =
23. 23.28 × 19 =
24. 24.85 × 31 =
25. 25.29 × 64 =
26. 26.13 × 15 =
27. 27.47 × 56 =
28. 28.13 × 21 =
29. 29.39 × 16 =
30. 30.31 × 18 =
31. 31.13 × 14 =
32. 32.29 × 12 =
33. 33.72 × 32 =
34. 34.87 × 31 =
35. 35.31 × 21 =
36. 36.29 × 54 =
37. 37.44 × 16 =
38. 38.28 × 38 =
39. 39.61 × 22 =
40. 40.55 × 21 =

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