2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 120 · 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. 1.89 × 44 =
2. 2.21 × 48 =
3. 3.38 × 24 =
4. 4.21 × 32 =
5. 5.47 × 24 =
6. 6.17 × 45 =
7. 7.26 × 21 =
8. 8.39 × 29 =
9. 9.48 × 47 =
10. 10.35 × 11 =
11. 11.29 × 35 =
12. 12.41 × 64 =
13. 13.58 × 44 =
14. 14.31 × 16 =
15. 15.36 × 35 =
16. 16.43 × 24 =
17. 17.14 × 64 =
18. 18.18 × 41 =
19. 19.18 × 21 =
20. 20.21 × 14 =
21. 21.29 × 21 =
22. 22.79 × 18 =
23. 23.26 × 34 =
24. 24.54 × 13 =
25. 25.48 × 31 =
26. 26.19 × 64 =
27. 27.43 × 18 =
28. 28.31 × 28 =
29. 29.65 × 12 =
30. 30.78 × 18 =
31. 31.56 × 32 =
32. 32.78 × 29 =
33. 33.43 × 27 =
34. 34.81 × 22 =
35. 35.25 × 28 =
36. 36.28 × 16 =
37. 37.63 × 32 =
38. 38.32 × 28 =
39. 39.66 × 14 =
40. 40.18 × 38 =

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