2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 322 · 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. 1.28 × 18 =
2. 2.89 × 31 =
3. 3.29 × 44 =
4. 4.79 × 18 =
5. 5.81 × 11 =
6. 6.68 × 33 =
7. 7.39 × 23 =
8. 8.54 × 14 =
9. 9.33 × 24 =
10. 10.73 × 22 =
11. 11.31 × 34 =
12. 12.31 × 21 =
13. 13.59 × 12 =
14. 14.73 × 24 =
15. 15.27 × 64 =
16. 16.19 × 31 =
17. 17.29 × 43 =
18. 18.31 × 24 =
19. 19.13 × 63 =
20. 20.25 × 24 =
21. 21.89 × 16 =
22. 22.36 × 11 =
23. 23.39 × 14 =
24. 24.49 × 12 =
25. 25.58 × 31 =
26. 26.73 × 14 =
27. 27.28 × 36 =
28. 28.41 × 28 =
29. 29.31 × 15 =
30. 30.43 × 54 =
31. 31.29 × 47 =
32. 32.18 × 14 =
33. 33.36 × 24 =
34. 34.14 × 12 =
35. 35.37 × 31 =
36. 36.28 × 49 =
37. 37.19 × 46 =
38. 38.36 × 15 =
39. 39.26 × 72 =
40. 40.38 × 13 =

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