2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 43 · 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. 1.35 × 31 =
2. 2.88 × 12 =
3. 3.89 × 32 =
4. 4.69 × 22 =
5. 5.44 × 45 =
6. 6.23 × 12 =
7. 7.33 × 14 =
8. 8.29 × 27 =
9. 9.58 × 26 =
10. 10.81 × 22 =
11. 11.48 × 14 =
12. 12.14 × 63 =
13. 13.29 × 41 =
14. 14.48 × 63 =
15. 15.17 × 18 =
16. 16.78 × 12 =
17. 17.12 × 24 =
18. 18.16 × 56 =
19. 19.29 × 22 =
20. 20.29 × 42 =
21. 21.71 × 23 =
22. 22.22 × 27 =
23. 23.21 × 15 =
24. 24.89 × 19 =
25. 25.79 × 37 =
26. 26.29 × 21 =
27. 27.25 × 64 =
28. 28.81 × 14 =
29. 29.56 × 31 =
30. 30.46 × 33 =
31. 31.75 × 21 =
32. 32.66 × 32 =
33. 33.86 × 34 =
34. 34.26 × 24 =
35. 35.33 × 45 =
36. 36.32 × 16 =
37. 37.29 × 26 =
38. 38.72 × 33 =
39. 39.64 × 33 =
40. 40.63 × 21 =

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