2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 533 · 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 × 24 =
2. 2.65 × 11 =
3. 3.49 × 32 =
4. 4.73 × 14 =
5. 5.58 × 29 =
6. 6.78 × 24 =
7. 7.39 × 45 =
8. 8.21 × 36 =
9. 9.69 × 41 =
10. 10.22 × 11 =
11. 11.79 × 41 =
12. 12.87 × 13 =
13. 13.23 × 31 =
14. 14.75 × 21 =
15. 15.18 × 63 =
16. 16.88 × 35 =
17. 17.31 × 56 =
18. 18.21 × 22 =
19. 19.33 × 36 =
20. 20.46 × 63 =
21. 21.69 × 49 =
22. 22.69 × 43 =
23. 23.48 × 21 =
24. 24.86 × 33 =
25. 25.77 × 31 =
26. 26.79 × 31 =
27. 27.67 × 12 =
28. 28.69 × 39 =
29. 29.14 × 54 =
30. 30.49 × 46 =
31. 31.42 × 32 =
32. 32.69 × 48 =
33. 33.79 × 21 =
34. 34.56 × 32 =
35. 35.78 × 48 =
36. 36.19 × 16 =
37. 37.47 × 34 =
38. 38.39 × 38 =
39. 39.65 × 12 =
40. 40.19 × 39 =

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