2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 174 · 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. 1.38 × 54 =
2. 2.85 × 11 =
3. 3.17 × 32 =
4. 4.29 × 15 =
5. 5.38 × 36 =
6. 6.79 × 29 =
7. 7.29 × 72 =
8. 8.75 × 21 =
9. 9.78 × 25 =
10. 10.38 × 24 =
11. 11.51 × 14 =
12. 12.25 × 32 =
13. 13.14 × 56 =
14. 14.89 × 49 =
15. 15.19 × 18 =
16. 16.49 × 33 =
17. 17.58 × 31 =
18. 18.49 × 36 =
19. 19.48 × 33 =
20. 20.26 × 12 =
21. 21.35 × 12 =
22. 22.73 × 12 =
23. 23.24 × 48 =
24. 24.88 × 38 =
25. 25.34 × 56 =
26. 26.88 × 37 =
27. 27.39 × 28 =
28. 28.25 × 14 =
29. 29.45 × 14 =
30. 30.28 × 21 =
31. 31.41 × 21 =
32. 32.77 × 31 =
33. 33.48 × 24 =
34. 34.19 × 41 =
35. 35.34 × 16 =
36. 36.84 × 31 =
37. 37.46 × 22 =
38. 38.88 × 21 =
39. 39.48 × 34 =
40. 40.31 × 14 =

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