2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 25 · 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. 1.24 × 56 =
2. 2.65 × 11 =
3. 3.86 × 34 =
4. 4.31 × 42 =
5. 5.25 × 11 =
6. 6.71 × 21 =
7. 7.29 × 47 =
8. 8.21 × 32 =
9. 9.28 × 21 =
10. 10.33 × 23 =
11. 11.88 × 49 =
12. 12.39 × 48 =
13. 13.79 × 15 =
14. 14.56 × 21 =
15. 15.33 × 32 =
16. 16.29 × 36 =
17. 17.19 × 72 =
18. 18.89 × 27 =
19. 19.21 × 24 =
20. 20.49 × 24 =
21. 21.19 × 18 =
22. 22.12 × 21 =
23. 23.18 × 63 =
24. 24.23 × 21 =
25. 25.23 × 33 =
26. 26.44 × 15 =
27. 27.26 × 11 =
28. 28.26 × 31 =
29. 29.41 × 28 =
30. 30.47 × 11 =
31. 31.69 × 37 =
32. 32.13 × 35 =
33. 33.61 × 23 =
34. 34.17 × 21 =
35. 35.43 × 18 =
36. 36.82 × 22 =
37. 37.85 × 21 =
38. 38.79 × 13 =
39. 39.31 × 24 =
40. 40.28 × 46 =

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