2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 852 · 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 × 18 =
2. 2.59 × 41 =
3. 3.44 × 54 =
4. 4.58 × 47 =
5. 5.66 × 24 =
6. 6.41 × 54 =
7. 7.27 × 22 =
8. 8.39 × 47 =
9. 9.29 × 24 =
10. 10.37 × 15 =
11. 11.24 × 28 =
12. 12.39 × 16 =
13. 13.83 × 31 =
14. 14.74 × 11 =
15. 15.69 × 21 =
16. 16.62 × 24 =
17. 17.24 × 42 =
18. 18.41 × 14 =
19. 19.21 × 35 =
20. 20.49 × 47 =
21. 21.46 × 18 =
22. 22.38 × 21 =
23. 23.68 × 26 =
24. 24.26 × 32 =
25. 25.21 × 48 =
26. 26.19 × 41 =
27. 27.36 × 14 =
28. 28.45 × 18 =
29. 29.31 × 13 =
30. 30.43 × 21 =
31. 31.25 × 72 =
32. 32.26 × 18 =
33. 33.42 × 64 =
34. 34.29 × 72 =
35. 35.47 × 24 =
36. 36.18 × 37 =
37. 37.31 × 48 =
38. 38.19 × 33 =
39. 39.41 × 11 =
40. 40.18 × 18 =

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