2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 324 · 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 × 32 =
2. 2.69 × 23 =
3. 3.27 × 18 =
4. 4.32 × 32 =
5. 5.82 × 21 =
6. 6.33 × 12 =
7. 7.41 × 32 =
8. 8.59 × 19 =
9. 9.69 × 31 =
10. 10.59 × 18 =
11. 11.35 × 24 =
12. 12.19 × 35 =
13. 13.38 × 56 =
14. 14.74 × 12 =
15. 15.71 × 24 =
16. 16.39 × 36 =
17. 17.23 × 32 =
18. 18.86 × 22 =
19. 19.78 × 46 =
20. 20.49 × 16 =
21. 21.19 × 63 =
22. 22.26 × 22 =
23. 23.67 × 21 =
24. 24.41 × 15 =
25. 25.65 × 14 =
26. 26.35 × 11 =
27. 27.21 × 32 =
28. 28.55 × 32 =
29. 29.18 × 14 =
30. 30.33 × 32 =
31. 31.31 × 32 =
32. 32.66 × 34 =
33. 33.28 × 17 =
34. 34.19 × 23 =
35. 35.89 × 28 =
36. 36.73 × 11 =
37. 37.48 × 18 =
38. 38.26 × 14 =
39. 39.37 × 56 =
40. 40.78 × 49 =

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