2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 676 · 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. 1.18 × 48 =
2. 2.33 × 32 =
3. 3.36 × 56 =
4. 4.29 × 56 =
5. 5.53 × 34 =
6. 6.78 × 12 =
7. 7.38 × 14 =
8. 8.59 × 42 =
9. 9.69 × 45 =
10. 10.14 × 14 =
11. 11.19 × 16 =
12. 12.41 × 21 =
13. 13.78 × 32 =
14. 14.21 × 72 =
15. 15.28 × 32 =
16. 16.83 × 14 =
17. 17.85 × 24 =
18. 18.89 × 13 =
19. 19.66 × 34 =
20. 20.18 × 41 =
21. 21.53 × 33 =
22. 22.48 × 27 =
23. 23.42 × 15 =
24. 24.49 × 27 =
25. 25.47 × 45 =
26. 26.19 × 43 =
27. 27.58 × 18 =
28. 28.25 × 11 =
29. 29.66 × 12 =
30. 30.31 × 24 =
31. 31.51 × 14 =
32. 32.14 × 72 =
33. 33.47 × 31 =
34. 34.71 × 13 =
35. 35.48 × 43 =
36. 36.39 × 13 =
37. 37.15 × 21 =
38. 38.21 × 24 =
39. 39.35 × 12 =
40. 40.74 × 24 =

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