2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 724 · 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. 1.45 × 32 =
2. 2.17 × 56 =
3. 3.26 × 36 =
4. 4.41 × 21 =
5. 5.19 × 25 =
6. 6.27 × 72 =
7. 7.29 × 27 =
8. 8.45 × 22 =
9. 9.24 × 33 =
10. 10.39 × 15 =
11. 11.47 × 12 =
12. 12.45 × 33 =
13. 13.29 × 41 =
14. 14.49 × 36 =
15. 15.28 × 33 =
16. 16.85 × 11 =
17. 17.79 × 38 =
18. 18.69 × 43 =
19. 19.55 × 21 =
20. 20.22 × 21 =
21. 21.78 × 49 =
22. 22.12 × 21 =
23. 23.24 × 14 =
24. 24.58 × 41 =
25. 25.15 × 32 =
26. 26.12 × 16 =
27. 27.38 × 64 =
28. 28.79 × 22 =
29. 29.19 × 41 =
30. 30.67 × 31 =
31. 31.39 × 21 =
32. 32.49 × 41 =
33. 33.46 × 24 =
34. 34.31 × 34 =
35. 35.28 × 29 =
36. 36.26 × 16 =
37. 37.31 × 32 =
38. 38.44 × 23 =
39. 39.35 × 33 =
40. 40.46 × 13 =

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