2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 106 · 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. 1.38 × 18 =
2. 2.68 × 12 =
3. 3.27 × 18 =
4. 4.43 × 18 =
5. 5.49 × 27 =
6. 6.65 × 32 =
7. 7.38 × 21 =
8. 8.13 × 32 =
9. 9.19 × 32 =
10. 10.39 × 39 =
11. 11.75 × 31 =
12. 12.32 × 48 =
13. 13.21 × 21 =
14. 14.62 × 23 =
15. 15.43 × 23 =
16. 16.35 × 63 =
17. 17.21 × 11 =
18. 18.69 × 29 =
19. 19.57 × 13 =
20. 20.19 × 16 =
21. 21.44 × 35 =
22. 22.21 × 24 =
23. 23.56 × 11 =
24. 24.86 × 32 =
25. 25.62 × 31 =
26. 26.22 × 12 =
27. 27.62 × 34 =
28. 28.88 × 28 =
29. 29.26 × 22 =
30. 30.59 × 38 =
31. 31.35 × 22 =
32. 32.76 × 32 =
33. 33.32 × 13 =
34. 34.44 × 72 =
35. 35.48 × 42 =
36. 36.16 × 64 =
37. 37.21 × 22 =
38. 38.43 × 24 =
39. 39.49 × 17 =
40. 40.53 × 13 =

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