2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 545 · 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 × 63 =
2. 2.58 × 49 =
3. 3.38 × 32 =
4. 4.21 × 72 =
5. 5.44 × 24 =
6. 6.33 × 23 =
7. 7.43 × 12 =
8. 8.19 × 15 =
9. 9.49 × 18 =
10. 10.85 × 11 =
11. 11.59 × 37 =
12. 12.49 × 35 =
13. 13.37 × 24 =
14. 14.21 × 24 =
15. 15.45 × 11 =
16. 16.79 × 31 =
17. 17.46 × 21 =
18. 18.79 × 28 =
19. 19.19 × 22 =
20. 20.18 × 23 =
21. 21.47 × 22 =
22. 22.88 × 21 =
23. 23.81 × 23 =
24. 24.22 × 21 =
25. 25.79 × 19 =
26. 26.48 × 45 =
27. 27.39 × 23 =
28. 28.83 × 12 =
29. 29.58 × 29 =
30. 30.29 × 24 =
31. 31.49 × 44 =
32. 32.68 × 35 =
33. 33.37 × 63 =
34. 34.28 × 27 =
35. 35.25 × 21 =
36. 36.41 × 32 =
37. 37.34 × 13 =
38. 38.78 × 21 =
39. 39.63 × 13 =
40. 40.18 × 38 =

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