2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 63 · 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. 1.27 × 12 =
2. 2.33 × 54 =
3. 3.28 × 47 =
4. 4.66 × 22 =
5. 5.76 × 22 =
6. 6.26 × 36 =
7. 7.45 × 28 =
8. 8.34 × 64 =
9. 9.69 × 41 =
10. 10.39 × 15 =
11. 11.17 × 16 =
12. 12.31 × 27 =
13. 13.14 × 18 =
14. 14.25 × 15 =
15. 15.78 × 47 =
16. 16.31 × 14 =
17. 17.31 × 12 =
18. 18.19 × 28 =
19. 19.22 × 22 =
20. 20.59 × 39 =
21. 21.24 × 45 =
22. 22.22 × 12 =
23. 23.84 × 21 =
24. 24.79 × 17 =
25. 25.69 × 33 =
26. 26.45 × 14 =
27. 27.25 × 23 =
28. 28.79 × 28 =
29. 29.25 × 22 =
30. 30.18 × 38 =
31. 31.35 × 64 =
32. 32.78 × 25 =
33. 33.35 × 23 =
34. 34.42 × 15 =
35. 35.49 × 16 =
36. 36.18 × 31 =
37. 37.25 × 13 =
38. 38.14 × 15 =
39. 39.18 × 41 =
40. 40.84 × 23 =

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