2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 699 · 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. 1.81 × 24 =
2. 2.41 × 33 =
3. 3.28 × 22 =
4. 4.65 × 34 =
5. 5.27 × 12 =
6. 6.57 × 22 =
7. 7.84 × 32 =
8. 8.38 × 24 =
9. 9.88 × 12 =
10. 10.48 × 15 =
11. 11.28 × 12 =
12. 12.19 × 36 =
13. 13.77 × 31 =
14. 14.26 × 63 =
15. 15.52 × 33 =
16. 16.25 × 11 =
17. 17.76 × 33 =
18. 18.46 × 16 =
19. 19.45 × 22 =
20. 20.47 × 32 =
21. 21.28 × 27 =
22. 22.28 × 42 =
23. 23.53 × 32 =
24. 24.68 × 22 =
25. 25.31 × 12 =
26. 26.85 × 12 =
27. 27.35 × 27 =
28. 28.26 × 42 =
29. 29.38 × 48 =
30. 30.34 × 54 =
31. 31.32 × 32 =
32. 32.49 × 21 =
33. 33.47 × 14 =
34. 34.86 × 12 =
35. 35.21 × 15 =
36. 36.78 × 36 =
37. 37.69 × 22 =
38. 38.35 × 11 =
39. 39.13 × 64 =
40. 40.45 × 36 =

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