2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 609 · 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. 1.89 × 12 =
2. 2.76 × 32 =
3. 3.62 × 13 =
4. 4.64 × 33 =
5. 5.59 × 48 =
6. 6.35 × 21 =
7. 7.24 × 33 =
8. 8.42 × 14 =
9. 9.59 × 39 =
10. 10.43 × 33 =
11. 11.44 × 31 =
12. 12.48 × 35 =
13. 13.53 × 12 =
14. 14.81 × 23 =
15. 15.57 × 31 =
16. 16.39 × 35 =
17. 17.26 × 12 =
18. 18.32 × 24 =
19. 19.23 × 31 =
20. 20.49 × 19 =
21. 21.59 × 16 =
22. 22.25 × 27 =
23. 23.23 × 21 =
24. 24.68 × 21 =
25. 25.19 × 47 =
26. 26.26 × 34 =
27. 27.39 × 36 =
28. 28.26 × 63 =
29. 29.59 × 24 =
30. 30.44 × 12 =
31. 31.33 × 56 =
32. 32.28 × 64 =
33. 33.33 × 12 =
34. 34.48 × 16 =
35. 35.24 × 15 =
36. 36.58 × 28 =
37. 37.32 × 32 =
38. 38.46 × 35 =
39. 39.19 × 21 =
40. 40.59 × 41 =

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