2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 37 · 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 × 32 =
2. 2.39 × 28 =
3. 3.33 × 28 =
4. 4.31 × 31 =
5. 5.34 × 27 =
6. 6.59 × 16 =
7. 7.48 × 27 =
8. 8.35 × 13 =
9. 9.19 × 37 =
10. 10.47 × 11 =
11. 11.32 × 18 =
12. 12.79 × 31 =
13. 13.84 × 23 =
14. 14.46 × 63 =
15. 15.21 × 23 =
16. 16.33 × 12 =
17. 17.69 × 31 =
18. 18.85 × 31 =
19. 19.49 × 31 =
20. 20.34 × 35 =
21. 21.38 × 15 =
22. 22.25 × 14 =
23. 23.83 × 23 =
24. 24.73 × 13 =
25. 25.44 × 15 =
26. 26.33 × 32 =
27. 27.75 × 33 =
28. 28.22 × 36 =
29. 29.89 × 19 =
30. 30.39 × 16 =
31. 31.85 × 11 =
32. 32.26 × 35 =
33. 33.44 × 42 =
34. 34.47 × 34 =
35. 35.64 × 23 =
36. 36.19 × 19 =
37. 37.42 × 12 =
38. 38.38 × 35 =
39. 39.79 × 49 =
40. 40.79 × 13 =

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