2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 364 · 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. 1.85 × 14 =
2. 2.58 × 35 =
3. 3.88 × 23 =
4. 4.36 × 12 =
5. 5.82 × 24 =
6. 6.25 × 31 =
7. 7.15 × 28 =
8. 8.49 × 32 =
9. 9.49 × 43 =
10. 10.65 × 14 =
11. 11.69 × 32 =
12. 12.23 × 54 =
13. 13.87 × 14 =
14. 14.31 × 28 =
15. 15.57 × 32 =
16. 16.62 × 24 =
17. 17.79 × 23 =
18. 18.36 × 64 =
19. 19.17 × 54 =
20. 20.86 × 33 =
21. 21.81 × 14 =
22. 22.43 × 15 =
23. 23.14 × 28 =
24. 24.21 × 15 =
25. 25.79 × 31 =
26. 26.74 × 34 =
27. 27.29 × 35 =
28. 28.31 × 48 =
29. 29.19 × 19 =
30. 30.35 × 12 =
31. 31.51 × 14 =
32. 32.86 × 34 =
33. 33.27 × 24 =
34. 34.31 × 27 =
35. 35.25 × 32 =
36. 36.35 × 31 =
37. 37.29 × 16 =
38. 38.18 × 16 =
39. 39.35 × 33 =
40. 40.59 × 15 =

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