2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 777 · 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. 1.48 × 37 =
2. 2.35 × 11 =
3. 3.38 × 32 =
4. 4.34 × 48 =
5. 5.45 × 31 =
6. 6.63 × 22 =
7. 7.75 × 31 =
8. 8.85 × 34 =
9. 9.69 × 39 =
10. 10.77 × 23 =
11. 11.31 × 21 =
12. 12.33 × 35 =
13. 13.15 × 21 =
14. 14.14 × 24 =
15. 15.83 × 21 =
16. 16.33 × 24 =
17. 17.13 × 36 =
18. 18.49 × 29 =
19. 19.19 × 15 =
20. 20.88 × 45 =
21. 21.64 × 24 =
22. 22.19 × 32 =
23. 23.46 × 24 =
24. 24.89 × 46 =
25. 25.34 × 16 =
26. 26.25 × 12 =
27. 27.16 × 63 =
28. 28.36 × 31 =
29. 29.32 × 24 =
30. 30.28 × 29 =
31. 31.55 × 11 =
32. 32.29 × 31 =
33. 33.48 × 44 =
34. 34.87 × 14 =
35. 35.24 × 64 =
36. 36.85 × 14 =
37. 37.46 × 23 =
38. 38.71 × 31 =
39. 39.24 × 14 =
40. 40.34 × 21 =

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