2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 548 · 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. 1.32 × 13 =
2. 2.19 × 17 =
3. 3.68 × 24 =
4. 4.42 × 28 =
5. 5.18 × 18 =
6. 6.36 × 12 =
7. 7.19 × 14 =
8. 8.31 × 15 =
9. 9.67 × 23 =
10. 10.43 × 14 =
11. 11.49 × 27 =
12. 12.29 × 21 =
13. 13.82 × 14 =
14. 14.41 × 18 =
15. 15.86 × 21 =
16. 16.68 × 18 =
17. 17.59 × 21 =
18. 18.29 × 18 =
19. 19.49 × 14 =
20. 20.42 × 11 =
21. 21.59 × 22 =
22. 22.75 × 14 =
23. 23.18 × 26 =
24. 24.38 × 24 =
25. 25.18 × 22 =
26. 26.79 × 31 =
27. 27.27 × 14 =
28. 28.28 × 36 =
29. 29.38 × 48 =
30. 30.14 × 54 =
31. 31.49 × 12 =
32. 32.65 × 13 =
33. 33.23 × 31 =
34. 34.89 × 31 =
35. 35.43 × 28 =
36. 36.48 × 41 =
37. 37.88 × 23 =
38. 38.39 × 23 =
39. 39.77 × 23 =
40. 40.41 × 21 =

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