2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 708 · 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. 1.25 × 11 =
2. 2.19 × 56 =
3. 3.39 × 18 =
4. 4.45 × 11 =
5. 5.47 × 48 =
6. 6.29 × 15 =
7. 7.73 × 34 =
8. 8.23 × 21 =
9. 9.61 × 21 =
10. 10.75 × 24 =
11. 11.81 × 23 =
12. 12.33 × 34 =
13. 13.46 × 14 =
14. 14.25 × 34 =
15. 15.46 × 33 =
16. 16.22 × 21 =
17. 17.71 × 12 =
18. 18.24 × 33 =
19. 19.24 × 12 =
20. 20.22 × 33 =
21. 21.42 × 63 =
22. 22.12 × 18 =
23. 23.75 × 11 =
24. 24.84 × 24 =
25. 25.28 × 34 =
26. 26.29 × 26 =
27. 27.55 × 23 =
28. 28.28 × 49 =
29. 29.33 × 11 =
30. 30.31 × 21 =
31. 31.35 × 18 =
32. 32.88 × 45 =
33. 33.59 × 22 =
34. 34.87 × 11 =
35. 35.26 × 32 =
36. 36.88 × 49 =
37. 37.49 × 18 =
38. 38.21 × 45 =
39. 39.79 × 36 =
40. 40.83 × 14 =

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