2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 933 · 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. 1.47 × 56 =
2. 2.58 × 18 =
3. 3.14 × 16 =
4. 4.86 × 32 =
5. 5.32 × 22 =
6. 6.39 × 28 =
7. 7.35 × 18 =
8. 8.77 × 32 =
9. 9.21 × 21 =
10. 10.82 × 13 =
11. 11.85 × 11 =
12. 12.75 × 31 =
13. 13.49 × 14 =
14. 14.39 × 41 =
15. 15.28 × 23 =
16. 16.25 × 11 =
17. 17.22 × 21 =
18. 18.35 × 14 =
19. 19.58 × 25 =
20. 20.36 × 12 =
21. 21.43 × 14 =
22. 22.51 × 32 =
23. 23.58 × 33 =
24. 24.26 × 24 =
25. 25.47 × 14 =
26. 26.38 × 22 =
27. 27.23 × 33 =
28. 28.38 × 38 =
29. 29.18 × 44 =
30. 30.27 × 13 =
31. 31.71 × 12 =
32. 32.31 × 28 =
33. 33.61 × 23 =
34. 34.79 × 29 =
35. 35.79 × 21 =
36. 36.87 × 11 =
37. 37.27 × 42 =
38. 38.86 × 34 =
39. 39.66 × 21 =
40. 40.78 × 28 =

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