2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 567 · 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. 1.36 × 11 =
2. 2.22 × 21 =
3. 3.38 × 15 =
4. 4.55 × 33 =
5. 5.88 × 24 =
6. 6.14 × 72 =
7. 7.71 × 11 =
8. 8.49 × 35 =
9. 9.18 × 32 =
10. 10.35 × 27 =
11. 11.39 × 15 =
12. 12.75 × 13 =
13. 13.28 × 44 =
14. 14.14 × 18 =
15. 15.25 × 45 =
16. 16.65 × 11 =
17. 17.37 × 42 =
18. 18.41 × 12 =
19. 19.89 × 36 =
20. 20.18 × 15 =
21. 21.68 × 15 =
22. 22.45 × 35 =
23. 23.16 × 64 =
24. 24.25 × 24 =
25. 25.63 × 14 =
26. 26.61 × 14 =
27. 27.39 × 31 =
28. 28.13 × 54 =
29. 29.39 × 45 =
30. 30.66 × 31 =
31. 31.58 × 33 =
32. 32.79 × 26 =
33. 33.42 × 54 =
34. 34.26 × 13 =
35. 35.17 × 42 =
36. 36.22 × 42 =
37. 37.46 × 32 =
38. 38.24 × 18 =
39. 39.37 × 22 =
40. 40.27 × 16 =

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