2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 424 · 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. 1.25 × 24 =
2. 2.67 × 34 =
3. 3.54 × 12 =
4. 4.59 × 35 =
5. 5.23 × 27 =
6. 6.88 × 29 =
7. 7.64 × 33 =
8. 8.33 × 12 =
9. 9.48 × 46 =
10. 10.23 × 64 =
11. 11.21 × 64 =
12. 12.24 × 14 =
13. 13.87 × 21 =
14. 14.85 × 12 =
15. 15.54 × 23 =
16. 16.76 × 11 =
17. 17.79 × 43 =
18. 18.25 × 13 =
19. 19.21 × 27 =
20. 20.24 × 33 =
21. 21.83 × 13 =
22. 22.66 × 21 =
23. 23.34 × 35 =
24. 24.88 × 39 =
25. 25.89 × 19 =
26. 26.43 × 32 =
27. 27.45 × 32 =
28. 28.51 × 34 =
29. 29.41 × 35 =
30. 30.61 × 13 =
31. 31.37 × 33 =
32. 32.28 × 46 =
33. 33.82 × 22 =
34. 34.79 × 17 =
35. 35.59 × 47 =
36. 36.21 × 32 =
37. 37.77 × 22 =
38. 38.78 × 42 =
39. 39.56 × 21 =
40. 40.29 × 24 =

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