2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 856 · 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. 1.26 × 12 =
2. 2.43 × 32 =
3. 3.49 × 12 =
4. 4.79 × 15 =
5. 5.41 × 21 =
6. 6.31 × 32 =
7. 7.56 × 24 =
8. 8.35 × 32 =
9. 9.85 × 34 =
10. 10.59 × 22 =
11. 11.58 × 36 =
12. 12.69 × 21 =
13. 13.23 × 32 =
14. 14.69 × 35 =
15. 15.18 × 15 =
16. 16.49 × 14 =
17. 17.79 × 27 =
18. 18.12 × 54 =
19. 19.79 × 44 =
20. 20.18 × 36 =
21. 21.58 × 19 =
22. 22.44 × 21 =
23. 23.19 × 13 =
24. 24.44 × 63 =
25. 25.73 × 14 =
26. 26.17 × 12 =
27. 27.42 × 33 =
28. 28.81 × 12 =
29. 29.83 × 34 =
30. 30.31 × 16 =
31. 31.38 × 28 =
32. 32.23 × 36 =
33. 33.39 × 39 =
34. 34.88 × 27 =
35. 35.27 × 72 =
36. 36.29 × 54 =
37. 37.24 × 31 =
38. 38.31 × 24 =
39. 39.56 × 12 =
40. 40.21 × 27 =

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