2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 110 · 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. 1.59 × 47 =
2. 2.32 × 24 =
3. 3.49 × 36 =
4. 4.33 × 35 =
5. 5.73 × 31 =
6. 6.35 × 32 =
7. 7.48 × 26 =
8. 8.83 × 13 =
9. 9.81 × 34 =
10. 10.53 × 12 =
11. 11.18 × 14 =
12. 12.25 × 23 =
13. 13.38 × 24 =
14. 14.19 × 19 =
15. 15.35 × 15 =
16. 16.12 × 12 =
17. 17.88 × 46 =
18. 18.84 × 24 =
19. 19.39 × 56 =
20. 20.69 × 17 =
21. 21.58 × 12 =
22. 22.53 × 11 =
23. 23.85 × 33 =
24. 24.41 × 72 =
25. 25.34 × 12 =
26. 26.68 × 45 =
27. 27.49 × 14 =
28. 28.79 × 33 =
29. 29.39 × 24 =
30. 30.21 × 64 =
31. 31.25 × 16 =
32. 32.14 × 36 =
33. 33.34 × 33 =
34. 34.14 × 27 =
35. 35.42 × 16 =
36. 36.37 × 28 =
37. 37.81 × 31 =
38. 38.33 × 13 =
39. 39.21 × 16 =
40. 40.24 × 34 =

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