2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 600 · 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. 1.88 × 41 =
2. 2.58 × 16 =
3. 3.28 × 16 =
4. 4.58 × 27 =
5. 5.39 × 21 =
6. 6.24 × 23 =
7. 7.63 × 32 =
8. 8.86 × 24 =
9. 9.35 × 12 =
10. 10.56 × 11 =
11. 11.39 × 19 =
12. 12.34 × 24 =
13. 13.58 × 46 =
14. 14.62 × 13 =
15. 15.52 × 11 =
16. 16.78 × 13 =
17. 17.29 × 38 =
18. 18.68 × 16 =
19. 19.79 × 48 =
20. 20.13 × 63 =
21. 21.25 × 24 =
22. 22.29 × 35 =
23. 23.18 × 47 =
24. 24.23 × 48 =
25. 25.19 × 28 =
26. 26.68 × 27 =
27. 27.34 × 14 =
28. 28.29 × 48 =
29. 29.28 × 13 =
30. 30.26 × 22 =
31. 31.75 × 11 =
32. 32.75 × 34 =
33. 33.39 × 26 =
34. 34.56 × 23 =
35. 35.19 × 43 =
36. 36.17 × 32 =
37. 37.21 × 48 =
38. 38.18 × 36 =
39. 39.17 × 35 =
40. 40.36 × 13 =

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