2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 376 · 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. 1.44 × 12 =
2. 2.28 × 27 =
3. 3.26 × 18 =
4. 4.41 × 28 =
5. 5.79 × 23 =
6. 6.43 × 34 =
7. 7.85 × 33 =
8. 8.61 × 34 =
9. 9.46 × 12 =
10. 10.28 × 25 =
11. 11.22 × 34 =
12. 12.77 × 31 =
13. 13.65 × 13 =
14. 14.85 × 21 =
15. 15.84 × 22 =
16. 16.28 × 21 =
17. 17.78 × 44 =
18. 18.54 × 12 =
19. 19.32 × 34 =
20. 20.32 × 28 =
21. 21.79 × 34 =
22. 22.89 × 22 =
23. 23.15 × 72 =
24. 24.26 × 54 =
25. 25.39 × 72 =
26. 26.59 × 21 =
27. 27.29 × 14 =
28. 28.18 × 22 =
29. 29.48 × 36 =
30. 30.28 × 31 =
31. 31.13 × 48 =
32. 32.54 × 32 =
33. 33.39 × 49 =
34. 34.33 × 34 =
35. 35.63 × 22 =
36. 36.17 × 56 =
37. 37.38 × 12 =
38. 38.34 × 12 =
39. 39.59 × 44 =
40. 40.13 × 54 =

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