2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 320 · 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. 1.49 × 44 =
2. 2.42 × 56 =
3. 3.28 × 21 =
4. 4.79 × 48 =
5. 5.19 × 22 =
6. 6.78 × 41 =
7. 7.56 × 22 =
8. 8.22 × 24 =
9. 9.59 × 17 =
10. 10.18 × 46 =
11. 11.38 × 45 =
12. 12.28 × 16 =
13. 13.25 × 22 =
14. 14.32 × 11 =
15. 15.13 × 35 =
16. 16.26 × 13 =
17. 17.74 × 31 =
18. 18.45 × 18 =
19. 19.63 × 24 =
20. 20.32 × 16 =
21. 21.48 × 42 =
22. 22.39 × 31 =
23. 23.28 × 37 =
24. 24.16 × 16 =
25. 25.59 × 41 =
26. 26.25 × 23 =
27. 27.39 × 28 =
28. 28.41 × 16 =
29. 29.43 × 63 =
30. 30.49 × 25 =
31. 31.45 × 33 =
32. 32.44 × 27 =
33. 33.65 × 21 =
34. 34.29 × 14 =
35. 35.39 × 21 =
36. 36.79 × 28 =
37. 37.41 × 34 =
38. 38.73 × 31 =
39. 39.66 × 21 =
40. 40.87 × 12 =

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