2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 759 · 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. 1.26 × 31 =
2. 2.16 × 12 =
3. 3.28 × 45 =
4. 4.35 × 54 =
5. 5.66 × 23 =
6. 6.67 × 12 =
7. 7.68 × 33 =
8. 8.19 × 35 =
9. 9.45 × 33 =
10. 10.12 × 15 =
11. 11.29 × 41 =
12. 12.29 × 33 =
13. 13.87 × 21 =
14. 14.49 × 16 =
15. 15.78 × 14 =
16. 16.36 × 27 =
17. 17.22 × 15 =
18. 18.88 × 44 =
19. 19.68 × 46 =
20. 20.69 × 29 =
21. 21.65 × 14 =
22. 22.62 × 14 =
23. 23.18 × 33 =
24. 24.31 × 32 =
25. 25.35 × 63 =
26. 26.78 × 22 =
27. 27.17 × 32 =
28. 28.13 × 21 =
29. 29.46 × 34 =
30. 30.33 × 32 =
31. 31.38 × 25 =
32. 32.42 × 32 =
33. 33.32 × 45 =
34. 34.16 × 35 =
35. 35.46 × 12 =
36. 36.23 × 48 =
37. 37.83 × 24 =
38. 38.76 × 21 =
39. 39.58 × 49 =
40. 40.18 × 44 =

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