2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 94 · 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. 1.68 × 26 =
2. 2.15 × 12 =
3. 3.24 × 11 =
4. 4.33 × 24 =
5. 5.18 × 32 =
6. 6.73 × 22 =
7. 7.49 × 21 =
8. 8.78 × 35 =
9. 9.55 × 22 =
10. 10.73 × 23 =
11. 11.43 × 14 =
12. 12.12 × 63 =
13. 13.28 × 18 =
14. 14.23 × 16 =
15. 15.39 × 21 =
16. 16.71 × 21 =
17. 17.54 × 11 =
18. 18.79 × 31 =
19. 19.28 × 32 =
20. 20.35 × 13 =
21. 21.45 × 45 =
22. 22.75 × 32 =
23. 23.32 × 12 =
24. 24.35 × 35 =
25. 25.17 × 24 =
26. 26.46 × 32 =
27. 27.55 × 32 =
28. 28.58 × 38 =
29. 29.24 × 21 =
30. 30.16 × 63 =
31. 31.78 × 41 =
32. 32.19 × 33 =
33. 33.31 × 12 =
34. 34.42 × 24 =
35. 35.89 × 21 =
36. 36.56 × 12 =
37. 37.29 × 22 =
38. 38.28 × 17 =
39. 39.29 × 13 =
40. 40.21 × 21 =

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