2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 757 · 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. 1.18 × 41 =
2. 2.26 × 24 =
3. 3.17 × 14 =
4. 4.49 × 26 =
5. 5.39 × 25 =
6. 6.69 × 17 =
7. 7.14 × 72 =
8. 8.53 × 24 =
9. 9.88 × 19 =
10. 10.41 × 21 =
11. 11.29 × 31 =
12. 12.55 × 24 =
13. 13.31 × 16 =
14. 14.23 × 32 =
15. 15.53 × 14 =
16. 16.31 × 35 =
17. 17.45 × 23 =
18. 18.58 × 13 =
19. 19.24 × 21 =
20. 20.29 × 35 =
21. 21.51 × 31 =
22. 22.37 × 22 =
23. 23.41 × 24 =
24. 24.18 × 14 =
25. 25.19 × 43 =
26. 26.18 × 45 =
27. 27.38 × 27 =
28. 28.54 × 23 =
29. 29.18 × 32 =
30. 30.44 × 16 =
31. 31.34 × 21 =
32. 32.22 × 11 =
33. 33.45 × 16 =
34. 34.25 × 31 =
35. 35.23 × 28 =
36. 36.24 × 27 =
37. 37.19 × 22 =
38. 38.68 × 19 =
39. 39.21 × 14 =
40. 40.25 × 14 =

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