2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 60 · 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. 1.57 × 24 =
2. 2.66 × 32 =
3. 3.89 × 36 =
4. 4.18 × 12 =
5. 5.76 × 31 =
6. 6.75 × 22 =
7. 7.66 × 22 =
8. 8.15 × 28 =
9. 9.48 × 31 =
10. 10.18 × 13 =
11. 11.78 × 19 =
12. 12.12 × 54 =
13. 13.88 × 15 =
14. 14.54 × 34 =
15. 15.78 × 22 =
16. 16.23 × 35 =
17. 17.83 × 13 =
18. 18.14 × 16 =
19. 19.69 × 15 =
20. 20.71 × 11 =
21. 21.35 × 11 =
22. 22.33 × 18 =
23. 23.44 × 21 =
24. 24.68 × 48 =
25. 25.88 × 18 =
26. 26.28 × 22 =
27. 27.21 × 32 =
28. 28.63 × 33 =
29. 29.83 × 11 =
30. 30.76 × 34 =
31. 31.55 × 31 =
32. 32.19 × 13 =
33. 33.25 × 21 =
34. 34.19 × 48 =
35. 35.24 × 12 =
36. 36.57 × 31 =
37. 37.78 × 49 =
38. 38.43 × 11 =
39. 39.43 × 56 =
40. 40.19 × 14 =

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