2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 366 · 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. 1.53 × 33 =
2. 2.58 × 41 =
3. 3.33 × 34 =
4. 4.25 × 15 =
5. 5.38 × 18 =
6. 6.79 × 14 =
7. 7.28 × 28 =
8. 8.29 × 25 =
9. 9.75 × 34 =
10. 10.25 × 22 =
11. 11.36 × 56 =
12. 12.76 × 32 =
13. 13.58 × 39 =
14. 14.75 × 13 =
15. 15.29 × 32 =
16. 16.46 × 32 =
17. 17.29 × 15 =
18. 18.41 × 22 =
19. 19.66 × 23 =
20. 20.58 × 43 =
21. 21.31 × 32 =
22. 22.76 × 13 =
23. 23.55 × 31 =
24. 24.36 × 33 =
25. 25.18 × 18 =
26. 26.59 × 47 =
27. 27.23 × 12 =
28. 28.19 × 41 =
29. 29.19 × 25 =
30. 30.28 × 49 =
31. 31.75 × 12 =
32. 32.14 × 56 =
33. 33.25 × 21 =
34. 34.53 × 21 =
35. 35.79 × 31 =
36. 36.82 × 31 =
37. 37.35 × 34 =
38. 38.26 × 64 =
39. 39.23 × 13 =
40. 40.65 × 12 =

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