2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 429 · 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 × 34 =
2. 2.49 × 24 =
3. 3.14 × 63 =
4. 4.89 × 41 =
5. 5.21 × 23 =
6. 6.21 × 24 =
7. 7.38 × 56 =
8. 8.13 × 45 =
9. 9.44 × 28 =
10. 10.54 × 14 =
11. 11.16 × 12 =
12. 12.19 × 21 =
13. 13.48 × 17 =
14. 14.21 × 28 =
15. 15.36 × 11 =
16. 16.35 × 21 =
17. 17.89 × 15 =
18. 18.63 × 13 =
19. 19.44 × 42 =
20. 20.59 × 19 =
21. 21.69 × 21 =
22. 22.46 × 14 =
23. 23.18 × 48 =
24. 24.22 × 16 =
25. 25.61 × 14 =
26. 26.89 × 18 =
27. 27.59 × 28 =
28. 28.39 × 21 =
29. 29.15 × 27 =
30. 30.62 × 13 =
31. 31.28 × 31 =
32. 32.36 × 24 =
33. 33.74 × 24 =
34. 34.38 × 18 =
35. 35.33 × 24 =
36. 36.43 × 14 =
37. 37.48 × 22 =
38. 38.83 × 11 =
39. 39.43 × 12 =
40. 40.89 × 44 =

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