2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 592 · 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 × 28 =
2. 2.58 × 26 =
3. 3.12 × 15 =
4. 4.69 × 17 =
5. 5.38 × 21 =
6. 6.27 × 28 =
7. 7.59 × 22 =
8. 8.21 × 48 =
9. 9.39 × 31 =
10. 10.42 × 24 =
11. 11.21 × 56 =
12. 12.31 × 64 =
13. 13.79 × 48 =
14. 14.29 × 17 =
15. 15.41 × 12 =
16. 16.71 × 31 =
17. 17.32 × 32 =
18. 18.79 × 16 =
19. 19.79 × 17 =
20. 20.78 × 33 =
21. 21.78 × 49 =
22. 22.37 × 34 =
23. 23.42 × 12 =
24. 24.41 × 35 =
25. 25.46 × 11 =
26. 26.55 × 13 =
27. 27.49 × 25 =
28. 28.42 × 22 =
29. 29.85 × 14 =
30. 30.53 × 12 =
31. 31.49 × 72 =
32. 32.38 × 16 =
33. 33.39 × 17 =
34. 34.21 × 24 =
35. 35.55 × 33 =
36. 36.41 × 14 =
37. 37.41 × 54 =
38. 38.19 × 31 =
39. 39.37 × 15 =
40. 40.39 × 13 =

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