2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 283 · 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. 1.43 × 32 =
2. 2.39 × 72 =
3. 3.19 × 12 =
4. 4.13 × 35 =
5. 5.89 × 47 =
6. 6.78 × 17 =
7. 7.38 × 41 =
8. 8.59 × 22 =
9. 9.61 × 34 =
10. 10.38 × 27 =
11. 11.19 × 13 =
12. 12.26 × 27 =
13. 13.28 × 12 =
14. 14.45 × 23 =
15. 15.18 × 15 =
16. 16.19 × 46 =
17. 17.28 × 48 =
18. 18.77 × 14 =
19. 19.55 × 23 =
20. 20.21 × 27 =
21. 21.31 × 34 =
22. 22.52 × 31 =
23. 23.38 × 28 =
24. 24.87 × 12 =
25. 25.21 × 16 =
26. 26.48 × 36 =
27. 27.39 × 18 =
28. 28.21 × 11 =
29. 29.27 × 21 =
30. 30.38 × 31 =
31. 31.44 × 48 =
32. 32.64 × 11 =
33. 33.26 × 21 =
34. 34.89 × 44 =
35. 35.34 × 33 =
36. 36.56 × 14 =
37. 37.34 × 22 =
38. 38.59 × 42 =
39. 39.89 × 29 =
40. 40.49 × 15 =

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