2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 808 · 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. 1.31 × 22 =
2. 2.39 × 46 =
3. 3.26 × 33 =
4. 4.17 × 56 =
5. 5.14 × 18 =
6. 6.39 × 45 =
7. 7.89 × 41 =
8. 8.25 × 31 =
9. 9.37 × 64 =
10. 10.33 × 24 =
11. 11.21 × 21 =
12. 12.89 × 24 =
13. 13.79 × 21 =
14. 14.46 × 31 =
15. 15.54 × 24 =
16. 16.53 × 31 =
17. 17.27 × 33 =
18. 18.28 × 36 =
19. 19.66 × 32 =
20. 20.39 × 16 =
21. 21.58 × 36 =
22. 22.25 × 22 =
23. 23.43 × 24 =
24. 24.15 × 14 =
25. 25.39 × 27 =
26. 26.76 × 31 =
27. 27.22 × 12 =
28. 28.54 × 32 =
29. 29.89 × 19 =
30. 30.62 × 32 =
31. 31.65 × 22 =
32. 32.77 × 11 =
33. 33.76 × 12 =
34. 34.29 × 54 =
35. 35.14 × 16 =
36. 36.38 × 16 =
37. 37.68 × 18 =
38. 38.27 × 11 =
39. 39.21 × 34 =
40. 40.22 × 32 =

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