2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 371 · 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. 1.26 × 13 =
2. 2.64 × 12 =
3. 3.45 × 23 =
4. 4.23 × 12 =
5. 5.48 × 13 =
6. 6.38 × 33 =
7. 7.24 × 31 =
8. 8.86 × 13 =
9. 9.41 × 12 =
10. 10.57 × 14 =
11. 11.26 × 22 =
12. 12.79 × 28 =
13. 13.51 × 32 =
14. 14.24 × 63 =
15. 15.39 × 33 =
16. 16.66 × 34 =
17. 17.66 × 33 =
18. 18.29 × 49 =
19. 19.43 × 35 =
20. 20.59 × 27 =
21. 21.46 × 32 =
22. 22.39 × 43 =
23. 23.29 × 48 =
24. 24.49 × 36 =
25. 25.64 × 14 =
26. 26.56 × 22 =
27. 27.53 × 21 =
28. 28.35 × 33 =
29. 29.17 × 24 =
30. 30.31 × 18 =
31. 31.33 × 13 =
32. 32.66 × 22 =
33. 33.17 × 16 =
34. 34.15 × 14 =
35. 35.34 × 32 =
36. 36.75 × 24 =
37. 37.33 × 22 =
38. 38.29 × 16 =
39. 39.18 × 15 =
40. 40.79 × 31 =

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