2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 164 · 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. 1.45 × 32 =
2. 2.38 × 31 =
3. 3.26 × 14 =
4. 4.59 × 44 =
5. 5.22 × 22 =
6. 6.27 × 23 =
7. 7.29 × 41 =
8. 8.13 × 63 =
9. 9.23 × 18 =
10. 10.49 × 13 =
11. 11.58 × 22 =
12. 12.26 × 22 =
13. 13.29 × 24 =
14. 14.76 × 13 =
15. 15.89 × 14 =
16. 16.78 × 22 =
17. 17.33 × 21 =
18. 18.38 × 32 =
19. 19.43 × 31 =
20. 20.15 × 21 =
21. 21.12 × 72 =
22. 22.24 × 21 =
23. 23.56 × 13 =
24. 24.28 × 15 =
25. 25.21 × 16 =
26. 26.53 × 11 =
27. 27.42 × 56 =
28. 28.65 × 23 =
29. 29.21 × 54 =
30. 30.39 × 12 =
31. 31.18 × 34 =
32. 32.12 × 32 =
33. 33.18 × 72 =
34. 34.33 × 12 =
35. 35.73 × 14 =
36. 36.82 × 11 =
37. 37.67 × 33 =
38. 38.48 × 49 =
39. 39.78 × 12 =
40. 40.27 × 22 =

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