2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 243 · 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. 1.38 × 37 =
2. 2.41 × 31 =
3. 3.76 × 31 =
4. 4.32 × 48 =
5. 5.43 × 23 =
6. 6.41 × 45 =
7. 7.48 × 42 =
8. 8.74 × 31 =
9. 9.68 × 44 =
10. 10.19 × 17 =
11. 11.49 × 47 =
12. 12.33 × 31 =
13. 13.64 × 33 =
14. 14.68 × 32 =
15. 15.39 × 42 =
16. 16.55 × 11 =
17. 17.24 × 33 =
18. 18.26 × 15 =
19. 19.85 × 31 =
20. 20.72 × 21 =
21. 21.59 × 17 =
22. 22.23 × 11 =
23. 23.75 × 13 =
24. 24.89 × 17 =
25. 25.32 × 64 =
26. 26.37 × 21 =
27. 27.29 × 43 =
28. 28.86 × 13 =
29. 29.32 × 32 =
30. 30.19 × 41 =
31. 31.27 × 12 =
32. 32.39 × 18 =
33. 33.88 × 15 =
34. 34.53 × 32 =
35. 35.28 × 44 =
36. 36.55 × 13 =
37. 37.89 × 29 =
38. 38.18 × 19 =
39. 39.36 × 16 =
40. 40.19 × 38 =

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