2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 838 · 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. 1.25 × 15 =
2. 2.73 × 22 =
3. 3.47 × 63 =
4. 4.24 × 13 =
5. 5.38 × 38 =
6. 6.21 × 13 =
7. 7.88 × 38 =
8. 8.72 × 31 =
9. 9.48 × 18 =
10. 10.49 × 41 =
11. 11.46 × 14 =
12. 12.68 × 34 =
13. 13.44 × 24 =
14. 14.43 × 14 =
15. 15.59 × 47 =
16. 16.65 × 13 =
17. 17.18 × 16 =
18. 18.39 × 12 =
19. 19.74 × 11 =
20. 20.17 × 54 =
21. 21.38 × 48 =
22. 22.47 × 31 =
23. 23.52 × 34 =
24. 24.62 × 13 =
25. 25.58 × 17 =
26. 26.89 × 39 =
27. 27.36 × 15 =
28. 28.21 × 54 =
29. 29.41 × 63 =
30. 30.24 × 18 =
31. 31.44 × 54 =
32. 32.23 × 12 =
33. 33.79 × 16 =
34. 34.87 × 33 =
35. 35.48 × 39 =
36. 36.66 × 33 =
37. 37.37 × 16 =
38. 38.24 × 14 =
39. 39.24 × 11 =
40. 40.71 × 34 =

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