2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 92 · 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. 1.18 × 33 =
2. 2.31 × 64 =
3. 3.74 × 11 =
4. 4.65 × 11 =
5. 5.16 × 15 =
6. 6.53 × 33 =
7. 7.29 × 28 =
8. 8.88 × 21 =
9. 9.29 × 37 =
10. 10.75 × 13 =
11. 11.26 × 63 =
12. 12.13 × 72 =
13. 13.71 × 22 =
14. 14.52 × 31 =
15. 15.53 × 11 =
16. 16.79 × 36 =
17. 17.29 × 21 =
18. 18.32 × 21 =
19. 19.19 × 21 =
20. 20.85 × 31 =
21. 21.21 × 54 =
22. 22.52 × 24 =
23. 23.34 × 28 =
24. 24.41 × 23 =
25. 25.29 × 13 =
26. 26.38 × 14 =
27. 27.52 × 33 =
28. 28.66 × 32 =
29. 29.53 × 13 =
30. 30.56 × 14 =
31. 31.55 × 33 =
32. 32.48 × 19 =
33. 33.22 × 12 =
34. 34.27 × 24 =
35. 35.19 × 56 =
36. 36.49 × 33 =
37. 37.76 × 12 =
38. 38.18 × 31 =
39. 39.86 × 12 =
40. 40.34 × 12 =

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