2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 580 · 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. 1.86 × 24 =
2. 2.55 × 14 =
3. 3.48 × 23 =
4. 4.22 × 32 =
5. 5.31 × 35 =
6. 6.24 × 18 =
7. 7.78 × 22 =
8. 8.43 × 12 =
9. 9.14 × 14 =
10. 10.55 × 23 =
11. 11.38 × 26 =
12. 12.44 × 14 =
13. 13.15 × 18 =
14. 14.88 × 41 =
15. 15.18 × 25 =
16. 16.27 × 54 =
17. 17.28 × 21 =
18. 18.49 × 16 =
19. 19.42 × 23 =
20. 20.23 × 14 =
21. 21.89 × 29 =
22. 22.59 × 21 =
23. 23.15 × 21 =
24. 24.38 × 24 =
25. 25.27 × 11 =
26. 26.58 × 32 =
27. 27.73 × 23 =
28. 28.16 × 56 =
29. 29.41 × 72 =
30. 30.21 × 12 =
31. 31.56 × 12 =
32. 32.33 × 32 =
33. 33.42 × 16 =
34. 34.38 × 45 =
35. 35.26 × 32 =
36. 36.35 × 27 =
37. 37.33 × 18 =
38. 38.59 × 48 =
39. 39.31 × 11 =
40. 40.68 × 47 =

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