2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 52 · 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. 1.44 × 33 =
2. 2.18 × 54 =
3. 3.34 × 72 =
4. 4.59 × 31 =
5. 5.43 × 48 =
6. 6.41 × 24 =
7. 7.75 × 34 =
8. 8.59 × 34 =
9. 9.78 × 24 =
10. 10.25 × 16 =
11. 11.18 × 18 =
12. 12.69 × 21 =
13. 13.28 × 32 =
14. 14.29 × 13 =
15. 15.39 × 35 =
16. 16.29 × 42 =
17. 17.31 × 48 =
18. 18.49 × 45 =
19. 19.46 × 11 =
20. 20.65 × 32 =
21. 21.16 × 32 =
22. 22.46 × 18 =
23. 23.42 × 11 =
24. 24.78 × 19 =
25. 25.49 × 49 =
26. 26.36 × 15 =
27. 27.38 × 25 =
28. 28.36 × 63 =
29. 29.81 × 14 =
30. 30.35 × 12 =
31. 31.16 × 12 =
32. 32.35 × 45 =
33. 33.68 × 18 =
34. 34.82 × 34 =
35. 35.38 × 13 =
36. 36.39 × 15 =
37. 37.58 × 42 =
38. 38.32 × 22 =
39. 39.82 × 22 =
40. 40.34 × 64 =

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