2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 497 · 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. 1.28 × 56 =
2. 2.18 × 28 =
3. 3.75 × 34 =
4. 4.21 × 24 =
5. 5.77 × 32 =
6. 6.21 × 12 =
7. 7.12 × 12 =
8. 8.83 × 24 =
9. 9.12 × 24 =
10. 10.89 × 36 =
11. 11.89 × 28 =
12. 12.27 × 31 =
13. 13.29 × 28 =
14. 14.25 × 28 =
15. 15.41 × 23 =
16. 16.26 × 13 =
17. 17.52 × 31 =
18. 18.18 × 63 =
19. 19.46 × 24 =
20. 20.42 × 11 =
21. 21.24 × 32 =
22. 22.55 × 12 =
23. 23.59 × 22 =
24. 24.19 × 22 =
25. 25.37 × 56 =
26. 26.41 × 11 =
27. 27.36 × 34 =
28. 28.36 × 11 =
29. 29.12 × 27 =
30. 30.43 × 24 =
31. 31.13 × 36 =
32. 32.53 × 21 =
33. 33.23 × 21 =
34. 34.21 × 13 =
35. 35.24 × 12 =
36. 36.36 × 23 =
37. 37.79 × 26 =
38. 38.41 × 12 =
39. 39.75 × 23 =
40. 40.78 × 24 =

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