2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 297 · 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. 1.46 × 16 =
2. 2.89 × 37 =
3. 3.43 × 24 =
4. 4.33 × 13 =
5. 5.33 × 22 =
6. 6.33 × 56 =
7. 7.21 × 24 =
8. 8.33 × 15 =
9. 9.13 × 15 =
10. 10.23 × 48 =
11. 11.39 × 32 =
12. 12.25 × 21 =
13. 13.26 × 12 =
14. 14.32 × 63 =
15. 15.23 × 32 =
16. 16.36 × 32 =
17. 17.14 × 48 =
18. 18.56 × 33 =
19. 19.69 × 48 =
20. 20.25 × 12 =
21. 21.46 × 13 =
22. 22.79 × 41 =
23. 23.31 × 45 =
24. 24.45 × 45 =
25. 25.87 × 12 =
26. 26.31 × 54 =
27. 27.38 × 25 =
28. 28.25 × 23 =
29. 29.86 × 23 =
30. 30.79 × 42 =
31. 31.36 × 11 =
32. 32.47 × 12 =
33. 33.53 × 24 =
34. 34.89 × 41 =
35. 35.46 × 33 =
36. 36.39 × 36 =
37. 37.52 × 32 =
38. 38.55 × 31 =
39. 39.59 × 48 =
40. 40.89 × 21 =

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