2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 58 · 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. 1.42 × 18 =
2. 2.74 × 13 =
3. 3.27 × 14 =
4. 4.48 × 18 =
5. 5.26 × 13 =
6. 6.34 × 18 =
7. 7.36 × 11 =
8. 8.84 × 33 =
9. 9.45 × 12 =
10. 10.46 × 12 =
11. 11.19 × 18 =
12. 12.58 × 46 =
13. 13.43 × 12 =
14. 14.76 × 12 =
15. 15.19 × 32 =
16. 16.54 × 33 =
17. 17.35 × 16 =
18. 18.29 × 24 =
19. 19.15 × 56 =
20. 20.28 × 17 =
21. 21.49 × 29 =
22. 22.49 × 41 =
23. 23.45 × 24 =
24. 24.29 × 14 =
25. 25.37 × 56 =
26. 26.38 × 48 =
27. 27.33 × 13 =
28. 28.85 × 31 =
29. 29.48 × 12 =
30. 30.29 × 63 =
31. 31.33 × 31 =
32. 32.36 × 63 =
33. 33.32 × 36 =
34. 34.48 × 38 =
35. 35.25 × 15 =
36. 36.34 × 21 =
37. 37.25 × 21 =
38. 38.31 × 48 =
39. 39.39 × 21 =
40. 40.68 × 42 =

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