2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 285 · 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. 1.39 × 14 =
2. 2.45 × 14 =
3. 3.29 × 31 =
4. 4.83 × 24 =
5. 5.35 × 34 =
6. 6.46 × 64 =
7. 7.79 × 22 =
8. 8.69 × 12 =
9. 9.65 × 22 =
10. 10.68 × 29 =
11. 11.77 × 32 =
12. 12.21 × 45 =
13. 13.75 × 34 =
14. 14.25 × 12 =
15. 15.32 × 31 =
16. 16.28 × 42 =
17. 17.88 × 25 =
18. 18.46 × 63 =
19. 19.21 × 54 =
20. 20.36 × 14 =
21. 21.63 × 31 =
22. 22.35 × 33 =
23. 23.23 × 28 =
24. 24.51 × 31 =
25. 25.86 × 33 =
26. 26.17 × 14 =
27. 27.49 × 19 =
28. 28.69 × 17 =
29. 29.13 × 45 =
30. 30.34 × 22 =
31. 31.48 × 35 =
32. 32.88 × 21 =
33. 33.36 × 31 =
34. 34.46 × 14 =
35. 35.28 × 27 =
36. 36.38 × 47 =
37. 37.22 × 15 =
38. 38.68 × 33 =
39. 39.68 × 42 =
40. 40.59 × 18 =

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