2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 213 · 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. 1.67 × 24 =
2. 2.82 × 11 =
3. 3.18 × 54 =
4. 4.76 × 34 =
5. 5.67 × 31 =
6. 6.71 × 31 =
7. 7.12 × 18 =
8. 8.18 × 14 =
9. 9.33 × 24 =
10. 10.35 × 22 =
11. 11.29 × 15 =
12. 12.28 × 17 =
13. 13.48 × 72 =
14. 14.38 × 22 =
15. 15.26 × 12 =
16. 16.49 × 35 =
17. 17.39 × 31 =
18. 18.38 × 41 =
19. 19.32 × 18 =
20. 20.18 × 46 =
21. 21.14 × 64 =
22. 22.41 × 56 =
23. 23.66 × 11 =
24. 24.26 × 14 =
25. 25.29 × 36 =
26. 26.26 × 32 =
27. 27.79 × 26 =
28. 28.59 × 41 =
29. 29.46 × 64 =
30. 30.24 × 54 =
31. 31.18 × 23 =
32. 32.25 × 42 =
33. 33.19 × 42 =
34. 34.18 × 36 =
35. 35.19 × 36 =
36. 36.29 × 14 =
37. 37.55 × 33 =
38. 38.41 × 11 =
39. 39.48 × 21 =
40. 40.28 × 16 =

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