2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 700 · 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 × 12 =
2. 2.41 × 24 =
3. 3.68 × 13 =
4. 4.23 × 16 =
5. 5.89 × 34 =
6. 6.85 × 22 =
7. 7.34 × 56 =
8. 8.75 × 24 =
9. 9.79 × 21 =
10. 10.42 × 16 =
11. 11.88 × 14 =
12. 12.41 × 22 =
13. 13.59 × 36 =
14. 14.42 × 64 =
15. 15.41 × 36 =
16. 16.62 × 31 =
17. 17.19 × 24 =
18. 18.37 × 35 =
19. 19.75 × 33 =
20. 20.44 × 24 =
21. 21.36 × 13 =
22. 22.72 × 11 =
23. 23.78 × 49 =
24. 24.31 × 14 =
25. 25.12 × 56 =
26. 26.41 × 13 =
27. 27.41 × 31 =
28. 28.18 × 13 =
29. 29.18 × 48 =
30. 30.22 × 31 =
31. 31.54 × 33 =
32. 32.54 × 23 =
33. 33.38 × 33 =
34. 34.32 × 14 =
35. 35.79 × 43 =
36. 36.68 × 23 =
37. 37.26 × 72 =
38. 38.19 × 34 =
39. 39.79 × 25 =
40. 40.73 × 31 =

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