2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 306 · 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. 1.75 × 14 =
2. 2.41 × 28 =
3. 3.18 × 32 =
4. 4.19 × 33 =
5. 5.87 × 23 =
6. 6.25 × 33 =
7. 7.39 × 21 =
8. 8.16 × 24 =
9. 9.88 × 18 =
10. 10.14 × 54 =
11. 11.42 × 22 =
12. 12.56 × 32 =
13. 13.58 × 16 =
14. 14.59 × 41 =
15. 15.16 × 18 =
16. 16.89 × 32 =
17. 17.71 × 21 =
18. 18.35 × 32 =
19. 19.39 × 29 =
20. 20.29 × 22 =
21. 21.15 × 28 =
22. 22.58 × 38 =
23. 23.85 × 21 =
24. 24.69 × 33 =
25. 25.49 × 29 =
26. 26.22 × 35 =
27. 27.13 × 54 =
28. 28.85 × 32 =
29. 29.36 × 21 =
30. 30.41 × 27 =
31. 31.26 × 31 =
32. 32.35 × 36 =
33. 33.23 × 18 =
34. 34.65 × 33 =
35. 35.18 × 41 =
36. 36.12 × 48 =
37. 37.21 × 48 =
38. 38.26 × 23 =
39. 39.55 × 14 =
40. 40.37 × 16 =

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