2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 267 · 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. 1.82 × 13 =
2. 2.15 × 35 =
3. 3.76 × 13 =
4. 4.21 × 63 =
5. 5.79 × 31 =
6. 6.43 × 31 =
7. 7.38 × 64 =
8. 8.18 × 14 =
9. 9.24 × 13 =
10. 10.86 × 22 =
11. 11.52 × 12 =
12. 12.12 × 72 =
13. 13.58 × 39 =
14. 14.37 × 13 =
15. 15.12 × 42 =
16. 16.42 × 11 =
17. 17.59 × 16 =
18. 18.33 × 23 =
19. 19.59 × 21 =
20. 20.68 × 33 =
21. 21.59 × 26 =
22. 22.34 × 12 =
23. 23.33 × 21 =
24. 24.29 × 24 =
25. 25.28 × 18 =
26. 26.18 × 35 =
27. 27.35 × 11 =
28. 28.76 × 31 =
29. 29.48 × 31 =
30. 30.37 × 24 =
31. 31.12 × 45 =
32. 32.35 × 21 =
33. 33.68 × 21 =
34. 34.17 × 12 =
35. 35.58 × 12 =
36. 36.38 × 24 =
37. 37.26 × 11 =
38. 38.12 × 48 =
39. 39.33 × 18 =
40. 40.88 × 48 =

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