2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 406 · 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. 1.67 × 14 =
2. 2.44 × 12 =
3. 3.31 × 45 =
4. 4.81 × 32 =
5. 5.25 × 22 =
6. 6.55 × 14 =
7. 7.79 × 42 =
8. 8.58 × 36 =
9. 9.22 × 35 =
10. 10.26 × 12 =
11. 11.49 × 49 =
12. 12.22 × 21 =
13. 13.76 × 31 =
14. 14.73 × 22 =
15. 15.18 × 18 =
16. 16.39 × 16 =
17. 17.77 × 23 =
18. 18.58 × 29 =
19. 19.36 × 42 =
20. 20.43 × 15 =
21. 21.89 × 19 =
22. 22.47 × 11 =
23. 23.79 × 17 =
24. 24.83 × 21 =
25. 25.87 × 31 =
26. 26.68 × 31 =
27. 27.29 × 31 =
28. 28.48 × 25 =
29. 29.31 × 42 =
30. 30.16 × 36 =
31. 31.51 × 31 =
32. 32.32 × 34 =
33. 33.45 × 45 =
34. 34.29 × 39 =
35. 35.24 × 42 =
36. 36.23 × 45 =
37. 37.31 × 35 =
38. 38.18 × 27 =
39. 39.52 × 21 =
40. 40.78 × 49 =

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