2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 662 · 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. 1.77 × 11 =
2. 2.18 × 35 =
3. 3.31 × 13 =
4. 4.29 × 36 =
5. 5.12 × 15 =
6. 6.21 × 56 =
7. 7.89 × 34 =
8. 8.43 × 24 =
9. 9.44 × 14 =
10. 10.73 × 31 =
11. 11.36 × 16 =
12. 12.25 × 16 =
13. 13.28 × 23 =
14. 14.73 × 14 =
15. 15.34 × 27 =
16. 16.31 × 24 =
17. 17.31 × 14 =
18. 18.22 × 36 =
19. 19.28 × 24 =
20. 20.27 × 31 =
21. 21.41 × 45 =
22. 22.21 × 12 =
23. 23.88 × 34 =
24. 24.81 × 32 =
25. 25.24 × 31 =
26. 26.59 × 22 =
27. 27.32 × 31 =
28. 28.49 × 16 =
29. 29.46 × 33 =
30. 30.19 × 25 =
31. 31.29 × 26 =
32. 32.38 × 47 =
33. 33.17 × 15 =
34. 34.33 × 12 =
35. 35.56 × 21 =
36. 36.45 × 18 =
37. 37.79 × 38 =
38. 38.46 × 12 =
39. 39.44 × 11 =
40. 40.69 × 14 =

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