2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 159 · 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. 1.39 × 28 =
2. 2.28 × 37 =
3. 3.58 × 28 =
4. 4.23 × 42 =
5. 5.37 × 14 =
6. 6.43 × 21 =
7. 7.68 × 31 =
8. 8.59 × 29 =
9. 9.73 × 11 =
10. 10.55 × 13 =
11. 11.67 × 33 =
12. 12.62 × 33 =
13. 13.49 × 29 =
14. 14.32 × 13 =
15. 15.25 × 32 =
16. 16.18 × 14 =
17. 17.49 × 56 =
18. 18.29 × 27 =
19. 19.47 × 35 =
20. 20.27 × 14 =
21. 21.71 × 34 =
22. 22.69 × 16 =
23. 23.37 × 31 =
24. 24.26 × 72 =
25. 25.29 × 36 =
26. 26.79 × 15 =
27. 27.14 × 36 =
28. 28.27 × 23 =
29. 29.43 × 12 =
30. 30.36 × 13 =
31. 31.38 × 41 =
32. 32.13 × 56 =
33. 33.29 × 42 =
34. 34.85 × 33 =
35. 35.17 × 12 =
36. 36.38 × 31 =
37. 37.84 × 14 =
38. 38.56 × 23 =
39. 39.71 × 12 =
40. 40.72 × 13 =

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