2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 132 · 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 × 16 =
2. 2.28 × 35 =
3. 3.37 × 16 =
4. 4.57 × 12 =
5. 5.54 × 14 =
6. 6.65 × 11 =
7. 7.89 × 17 =
8. 8.32 × 42 =
9. 9.72 × 14 =
10. 10.75 × 21 =
11. 11.39 × 18 =
12. 12.48 × 25 =
13. 13.36 × 42 =
14. 14.47 × 14 =
15. 15.28 × 26 =
16. 16.22 × 18 =
17. 17.69 × 34 =
18. 18.42 × 18 =
19. 19.51 × 22 =
20. 20.33 × 31 =
21. 21.21 × 45 =
22. 22.85 × 23 =
23. 23.28 × 16 =
24. 24.19 × 31 =
25. 25.25 × 32 =
26. 26.75 × 34 =
27. 27.73 × 33 =
28. 28.27 × 11 =
29. 29.89 × 15 =
30. 30.75 × 14 =
31. 31.43 × 15 =
32. 32.17 × 48 =
33. 33.43 × 14 =
34. 34.38 × 47 =
35. 35.41 × 31 =
36. 36.48 × 16 =
37. 37.19 × 15 =
38. 38.31 × 27 =
39. 39.33 × 32 =
40. 40.28 × 33 =

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