2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 195 · 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 × 13 =
2. 2.27 × 42 =
3. 3.49 × 39 =
4. 4.33 × 33 =
5. 5.46 × 13 =
6. 6.34 × 11 =
7. 7.69 × 21 =
8. 8.56 × 32 =
9. 9.89 × 34 =
10. 10.35 × 14 =
11. 11.46 × 54 =
12. 12.25 × 12 =
13. 13.49 × 16 =
14. 14.17 × 16 =
15. 15.28 × 27 =
16. 16.17 × 63 =
17. 17.44 × 12 =
18. 18.82 × 33 =
19. 19.36 × 42 =
20. 20.32 × 72 =
21. 21.36 × 31 =
22. 22.18 × 16 =
23. 23.49 × 37 =
24. 24.59 × 22 =
25. 25.79 × 18 =
26. 26.26 × 34 =
27. 27.89 × 33 =
28. 28.48 × 27 =
29. 29.16 × 72 =
30. 30.16 × 15 =
31. 31.85 × 14 =
32. 32.43 × 34 =
33. 33.19 × 17 =
34. 34.43 × 31 =
35. 35.15 × 32 =
36. 36.25 × 16 =
37. 37.39 × 17 =
38. 38.34 × 21 =
39. 39.71 × 24 =
40. 40.41 × 12 =

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