2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 66 · 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. 1.35 × 35 =
2. 2.49 × 35 =
3. 3.29 × 48 =
4. 4.25 × 56 =
5. 5.35 × 32 =
6. 6.43 × 32 =
7. 7.23 × 27 =
8. 8.48 × 21 =
9. 9.85 × 11 =
10. 10.69 × 31 =
11. 11.57 × 21 =
12. 12.19 × 33 =
13. 13.79 × 13 =
14. 14.38 × 16 =
15. 15.38 × 19 =
16. 16.18 × 12 =
17. 17.89 × 25 =
18. 18.83 × 14 =
19. 19.33 × 12 =
20. 20.39 × 42 =
21. 21.81 × 21 =
22. 22.45 × 23 =
23. 23.76 × 34 =
24. 24.39 × 56 =
25. 25.28 × 48 =
26. 26.64 × 14 =
27. 27.53 × 24 =
28. 28.26 × 24 =
29. 29.36 × 72 =
30. 30.38 × 41 =
31. 31.21 × 56 =
32. 32.32 × 21 =
33. 33.25 × 24 =
34. 34.19 × 26 =
35. 35.78 × 27 =
36. 36.59 × 19 =
37. 37.28 × 14 =
38. 38.14 × 64 =
39. 39.59 × 37 =
40. 40.19 × 44 =

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