2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 601 · 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. 1.21 × 15 =
2. 2.42 × 22 =
3. 3.89 × 39 =
4. 4.28 × 46 =
5. 5.43 × 32 =
6. 6.76 × 33 =
7. 7.25 × 13 =
8. 8.41 × 24 =
9. 9.31 × 64 =
10. 10.28 × 45 =
11. 11.78 × 14 =
12. 12.28 × 42 =
13. 13.18 × 34 =
14. 14.78 × 42 =
15. 15.19 × 49 =
16. 16.65 × 23 =
17. 17.73 × 34 =
18. 18.37 × 24 =
19. 19.31 × 63 =
20. 20.23 × 36 =
21. 21.38 × 16 =
22. 22.12 × 45 =
23. 23.78 × 23 =
24. 24.22 × 32 =
25. 25.42 × 13 =
26. 26.44 × 16 =
27. 27.81 × 33 =
28. 28.66 × 24 =
29. 29.14 × 21 =
30. 30.37 × 21 =
31. 31.12 × 72 =
32. 32.25 × 33 =
33. 33.53 × 13 =
34. 34.77 × 22 =
35. 35.76 × 32 =
36. 36.25 × 14 =
37. 37.46 × 36 =
38. 38.57 × 23 =
39. 39.75 × 12 =
40. 40.32 × 28 =

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