2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 295 · 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 × 63 =
2. 2.79 × 13 =
3. 3.29 × 42 =
4. 4.48 × 15 =
5. 5.13 × 16 =
6. 6.88 × 23 =
7. 7.66 × 23 =
8. 8.18 × 49 =
9. 9.17 × 27 =
10. 10.49 × 41 =
11. 11.43 × 12 =
12. 12.71 × 11 =
13. 13.53 × 23 =
14. 14.59 × 31 =
15. 15.19 × 32 =
16. 16.32 × 45 =
17. 17.35 × 24 =
18. 18.58 × 31 =
19. 19.43 × 14 =
20. 20.85 × 14 =
21. 21.78 × 12 =
22. 22.35 × 54 =
23. 23.48 × 26 =
24. 24.14 × 15 =
25. 25.41 × 14 =
26. 26.25 × 12 =
27. 27.28 × 21 =
28. 28.59 × 27 =
29. 29.49 × 54 =
30. 30.39 × 26 =
31. 31.29 × 23 =
32. 32.49 × 21 =
33. 33.41 × 12 =
34. 34.19 × 35 =
35. 35.86 × 11 =
36. 36.88 × 25 =
37. 37.37 × 23 =
38. 38.67 × 11 =
39. 39.48 × 16 =
40. 40.14 × 42 =

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