2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 390 · 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. 1.37 × 24 =
2. 2.28 × 26 =
3. 3.37 × 13 =
4. 4.56 × 31 =
5. 5.19 × 37 =
6. 6.76 × 22 =
7. 7.68 × 13 =
8. 8.85 × 24 =
9. 9.78 × 42 =
10. 10.35 × 14 =
11. 11.58 × 24 =
12. 12.49 × 14 =
13. 13.28 × 63 =
14. 14.82 × 13 =
15. 15.65 × 14 =
16. 16.18 × 37 =
17. 17.19 × 54 =
18. 18.28 × 15 =
19. 19.58 × 27 =
20. 20.38 × 43 =
21. 21.18 × 49 =
22. 22.47 × 32 =
23. 23.23 × 21 =
24. 24.33 × 11 =
25. 25.22 × 13 =
26. 26.32 × 11 =
27. 27.17 × 18 =
28. 28.45 × 54 =
29. 29.89 × 12 =
30. 30.42 × 14 =
31. 31.53 × 33 =
32. 32.79 × 38 =
33. 33.69 × 29 =
34. 34.73 × 11 =
35. 35.81 × 23 =
36. 36.46 × 63 =
37. 37.55 × 12 =
38. 38.24 × 21 =
39. 39.37 × 12 =
40. 40.59 × 28 =

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