2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 363 · 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. 1.57 × 11 =
2. 2.66 × 31 =
3. 3.73 × 14 =
4. 4.69 × 12 =
5. 5.21 × 14 =
6. 6.54 × 31 =
7. 7.41 × 15 =
8. 8.18 × 45 =
9. 9.43 × 24 =
10. 10.42 × 14 =
11. 11.35 × 42 =
12. 12.41 × 22 =
13. 13.13 × 18 =
14. 14.31 × 35 =
15. 15.68 × 31 =
16. 16.73 × 23 =
17. 17.59 × 29 =
18. 18.28 × 36 =
19. 19.49 × 28 =
20. 20.26 × 13 =
21. 21.41 × 21 =
22. 22.42 × 24 =
23. 23.78 × 22 =
24. 24.42 × 54 =
25. 25.41 × 16 =
26. 26.27 × 72 =
27. 27.24 × 12 =
28. 28.85 × 34 =
29. 29.24 × 54 =
30. 30.38 × 45 =
31. 31.27 × 64 =
32. 32.29 × 25 =
33. 33.79 × 31 =
34. 34.89 × 16 =
35. 35.39 × 14 =
36. 36.39 × 37 =
37. 37.49 × 32 =
38. 38.45 × 32 =
39. 39.47 × 56 =
40. 40.79 × 17 =

Free mental maths lessons, practice and worksheets at talentjr.in/mental-maths