2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 131 · 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. 1.48 × 32 =
2. 2.21 × 14 =
3. 3.56 × 11 =
4. 4.22 × 42 =
5. 5.37 × 23 =
6. 6.73 × 32 =
7. 7.73 × 24 =
8. 8.37 × 35 =
9. 9.16 × 15 =
10. 10.35 × 14 =
11. 11.47 × 32 =
12. 12.85 × 24 =
13. 13.88 × 23 =
14. 14.36 × 21 =
15. 15.24 × 56 =
16. 16.29 × 54 =
17. 17.18 × 24 =
18. 18.34 × 34 =
19. 19.71 × 12 =
20. 20.65 × 31 =
21. 21.78 × 34 =
22. 22.24 × 11 =
23. 23.32 × 16 =
24. 24.89 × 21 =
25. 25.18 × 25 =
26. 26.59 × 22 =
27. 27.45 × 32 =
28. 28.38 × 47 =
29. 29.12 × 48 =
30. 30.33 × 34 =
31. 31.28 × 72 =
32. 32.51 × 12 =
33. 33.47 × 12 =
34. 34.48 × 47 =
35. 35.85 × 11 =
36. 36.89 × 48 =
37. 37.82 × 33 =
38. 38.48 × 45 =
39. 39.18 × 41 =
40. 40.33 × 11 =

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