2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 107 · 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. 1.19 × 46 =
2. 2.38 × 21 =
3. 3.27 × 15 =
4. 4.75 × 14 =
5. 5.53 × 13 =
6. 6.18 × 32 =
7. 7.16 × 63 =
8. 8.36 × 14 =
9. 9.43 × 22 =
10. 10.73 × 14 =
11. 11.75 × 34 =
12. 12.48 × 21 =
13. 13.32 × 27 =
14. 14.45 × 31 =
15. 15.66 × 11 =
16. 16.66 × 24 =
17. 17.24 × 14 =
18. 18.68 × 43 =
19. 19.59 × 28 =
20. 20.18 × 15 =
21. 21.22 × 31 =
22. 22.49 × 48 =
23. 23.39 × 44 =
24. 24.53 × 11 =
25. 25.21 × 12 =
26. 26.45 × 12 =
27. 27.69 × 15 =
28. 28.27 × 14 =
29. 29.31 × 22 =
30. 30.63 × 13 =
31. 31.39 × 41 =
32. 32.58 × 38 =
33. 33.83 × 24 =
34. 34.88 × 36 =
35. 35.53 × 24 =
36. 36.53 × 14 =
37. 37.14 × 16 =
38. 38.42 × 22 =
39. 39.26 × 23 =
40. 40.78 × 34 =

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