2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 345 · 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. 1.74 × 22 =
2. 2.18 × 23 =
3. 3.41 × 24 =
4. 4.65 × 24 =
5. 5.19 × 18 =
6. 6.49 × 23 =
7. 7.28 × 16 =
8. 8.35 × 31 =
9. 9.19 × 48 =
10. 10.49 × 13 =
11. 11.45 × 35 =
12. 12.27 × 42 =
13. 13.38 × 72 =
14. 14.46 × 63 =
15. 15.89 × 48 =
16. 16.38 × 31 =
17. 17.68 × 49 =
18. 18.41 × 64 =
19. 19.21 × 56 =
20. 20.78 × 14 =
21. 21.57 × 13 =
22. 22.48 × 33 =
23. 23.38 × 36 =
24. 24.27 × 27 =
25. 25.38 × 14 =
26. 26.12 × 14 =
27. 27.34 × 11 =
28. 28.22 × 18 =
29. 29.13 × 35 =
30. 30.89 × 22 =
31. 31.25 × 14 =
32. 32.82 × 21 =
33. 33.89 × 21 =
34. 34.32 × 16 =
35. 35.64 × 31 =
36. 36.21 × 63 =
37. 37.79 × 47 =
38. 38.33 × 22 =
39. 39.21 × 32 =
40. 40.21 × 33 =

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