2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 44 · 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. 1.74 × 34 =
2. 2.46 × 31 =
3. 3.14 × 12 =
4. 4.79 × 41 =
5. 5.28 × 28 =
6. 6.44 × 33 =
7. 7.79 × 24 =
8. 8.69 × 15 =
9. 9.23 × 48 =
10. 10.58 × 47 =
11. 11.73 × 11 =
12. 12.81 × 32 =
13. 13.39 × 21 =
14. 14.19 × 18 =
15. 15.79 × 31 =
16. 16.12 × 16 =
17. 17.41 × 28 =
18. 18.18 × 14 =
19. 19.52 × 14 =
20. 20.43 × 14 =
21. 21.49 × 14 =
22. 22.84 × 34 =
23. 23.21 × 42 =
24. 24.73 × 31 =
25. 25.21 × 14 =
26. 26.18 × 33 =
27. 27.41 × 14 =
28. 28.12 × 64 =
29. 29.56 × 32 =
30. 30.58 × 39 =
31. 31.74 × 12 =
32. 32.87 × 14 =
33. 33.29 × 48 =
34. 34.33 × 64 =
35. 35.57 × 11 =
36. 36.14 × 16 =
37. 37.58 × 49 =
38. 38.25 × 21 =
39. 39.72 × 33 =
40. 40.16 × 63 =

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