2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 97 · 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. 1.59 × 27 =
2. 2.48 × 45 =
3. 3.36 × 21 =
4. 4.82 × 14 =
5. 5.26 × 14 =
6. 6.68 × 29 =
7. 7.73 × 22 =
8. 8.31 × 27 =
9. 9.23 × 34 =
10. 10.59 × 21 =
11. 11.37 × 35 =
12. 12.45 × 11 =
13. 13.69 × 42 =
14. 14.49 × 41 =
15. 15.29 × 23 =
16. 16.36 × 11 =
17. 17.25 × 13 =
18. 18.48 × 48 =
19. 19.41 × 72 =
20. 20.18 × 18 =
21. 21.76 × 21 =
22. 22.41 × 14 =
23. 23.49 × 33 =
24. 24.23 × 56 =
25. 25.25 × 14 =
26. 26.88 × 49 =
27. 27.89 × 35 =
28. 28.77 × 31 =
29. 29.29 × 31 =
30. 30.26 × 32 =
31. 31.18 × 64 =
32. 32.36 × 16 =
33. 33.27 × 21 =
34. 34.25 × 31 =
35. 35.48 × 44 =
36. 36.39 × 16 =
37. 37.22 × 22 =
38. 38.32 × 22 =
39. 39.39 × 42 =
40. 40.13 × 28 =

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