2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 96 · 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. 1.33 × 18 =
2. 2.37 × 32 =
3. 3.58 × 37 =
4. 4.78 × 18 =
5. 5.42 × 28 =
6. 6.12 × 28 =
7. 7.18 × 21 =
8. 8.38 × 42 =
9. 9.78 × 33 =
10. 10.35 × 14 =
11. 11.28 × 12 =
12. 12.52 × 14 =
13. 13.61 × 22 =
14. 14.73 × 14 =
15. 15.81 × 34 =
16. 16.67 × 23 =
17. 17.44 × 11 =
18. 18.38 × 21 =
19. 19.77 × 24 =
20. 20.21 × 32 =
21. 21.69 × 48 =
22. 22.19 × 24 =
23. 23.29 × 63 =
24. 24.24 × 45 =
25. 25.65 × 34 =
26. 26.28 × 43 =
27. 27.25 × 32 =
28. 28.76 × 11 =
29. 29.19 × 26 =
30. 30.88 × 32 =
31. 31.18 × 16 =
32. 32.49 × 37 =
33. 33.78 × 41 =
34. 34.19 × 21 =
35. 35.25 × 14 =
36. 36.36 × 14 =
37. 37.21 × 18 =
38. 38.44 × 54 =
39. 39.31 × 45 =
40. 40.68 × 41 =

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