2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 317 · 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. 1.19 × 36 =
2. 2.36 × 54 =
3. 3.31 × 27 =
4. 4.18 × 27 =
5. 5.65 × 31 =
6. 6.19 × 31 =
7. 7.18 × 13 =
8. 8.46 × 32 =
9. 9.39 × 19 =
10. 10.19 × 35 =
11. 11.69 × 13 =
12. 12.85 × 11 =
13. 13.59 × 34 =
14. 14.62 × 23 =
15. 15.29 × 14 =
16. 16.33 × 12 =
17. 17.41 × 27 =
18. 18.61 × 14 =
19. 19.43 × 72 =
20. 20.85 × 24 =
21. 21.23 × 32 =
22. 22.27 × 48 =
23. 23.32 × 21 =
24. 24.33 × 33 =
25. 25.45 × 32 =
26. 26.89 × 37 =
27. 27.18 × 12 =
28. 28.82 × 12 =
29. 29.13 × 12 =
30. 30.33 × 14 =
31. 31.39 × 49 =
32. 32.89 × 33 =
33. 33.82 × 32 =
34. 34.19 × 18 =
35. 35.38 × 28 =
36. 36.25 × 15 =
37. 37.18 × 45 =
38. 38.49 × 36 =
39. 39.22 × 27 =
40. 40.68 × 26 =

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