2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 100 · 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. 1.46 × 22 =
2. 2.49 × 24 =
3. 3.47 × 34 =
4. 4.23 × 24 =
5. 5.19 × 24 =
6. 6.81 × 22 =
7. 7.43 × 21 =
8. 8.49 × 28 =
9. 9.46 × 48 =
10. 10.31 × 24 =
11. 11.38 × 25 =
12. 12.27 × 32 =
13. 13.18 × 24 =
14. 14.48 × 28 =
15. 15.81 × 14 =
16. 16.47 × 12 =
17. 17.35 × 13 =
18. 18.28 × 21 =
19. 19.41 × 23 =
20. 20.75 × 23 =
21. 21.48 × 46 =
22. 22.45 × 24 =
23. 23.24 × 21 =
24. 24.23 × 11 =
25. 25.28 × 24 =
26. 26.68 × 42 =
27. 27.68 × 48 =
28. 28.43 × 31 =
29. 29.62 × 12 =
30. 30.62 × 32 =
31. 31.31 × 31 =
32. 32.58 × 36 =
33. 33.41 × 32 =
34. 34.31 × 21 =
35. 35.71 × 24 =
36. 36.41 × 12 =
37. 37.61 × 21 =
38. 38.76 × 12 =
39. 39.75 × 11 =
40. 40.25 × 36 =

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