2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 737 · 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. 1.76 × 11 =
2. 2.28 × 21 =
3. 3.32 × 48 =
4. 4.81 × 32 =
5. 5.49 × 44 =
6. 6.28 × 44 =
7. 7.28 × 28 =
8. 8.22 × 48 =
9. 9.88 × 15 =
10. 10.48 × 31 =
11. 11.55 × 13 =
12. 12.42 × 28 =
13. 13.28 × 34 =
14. 14.88 × 49 =
15. 15.51 × 31 =
16. 16.29 × 28 =
17. 17.78 × 45 =
18. 18.21 × 56 =
19. 19.28 × 42 =
20. 20.38 × 21 =
21. 21.18 × 18 =
22. 22.38 × 41 =
23. 23.85 × 21 =
24. 24.79 × 21 =
25. 25.65 × 11 =
26. 26.38 × 19 =
27. 27.46 × 32 =
28. 28.68 × 33 =
29. 29.76 × 31 =
30. 30.23 × 21 =
31. 31.39 × 17 =
32. 32.41 × 15 =
33. 33.59 × 16 =
34. 34.79 × 15 =
35. 35.15 × 16 =
36. 36.89 × 21 =
37. 37.18 × 22 =
38. 38.35 × 23 =
39. 39.17 × 28 =
40. 40.68 × 22 =

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