2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 35 · 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. 1.74 × 24 =
2. 2.48 × 35 =
3. 3.27 × 42 =
4. 4.36 × 11 =
5. 5.41 × 42 =
6. 6.55 × 11 =
7. 7.76 × 14 =
8. 8.43 × 32 =
9. 9.86 × 13 =
10. 10.68 × 36 =
11. 11.29 × 26 =
12. 12.66 × 13 =
13. 13.48 × 41 =
14. 14.59 × 16 =
15. 15.18 × 29 =
16. 16.45 × 22 =
17. 17.42 × 12 =
18. 18.79 × 41 =
19. 19.25 × 12 =
20. 20.79 × 37 =
21. 21.38 × 63 =
22. 22.28 × 23 =
23. 23.49 × 15 =
24. 24.75 × 14 =
25. 25.44 × 12 =
26. 26.19 × 34 =
27. 27.38 × 13 =
28. 28.15 × 45 =
29. 29.21 × 14 =
30. 30.27 × 32 =
31. 31.26 × 22 =
32. 32.36 × 21 =
33. 33.49 × 18 =
34. 34.88 × 17 =
35. 35.26 × 23 =
36. 36.71 × 13 =
37. 37.55 × 13 =
38. 38.53 × 22 =
39. 39.41 × 33 =
40. 40.33 × 21 =

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