2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 665 · 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. 1.44 × 21 =
2. 2.22 × 24 =
3. 3.88 × 16 =
4. 4.21 × 34 =
5. 5.26 × 23 =
6. 6.55 × 22 =
7. 7.82 × 31 =
8. 8.87 × 13 =
9. 9.46 × 16 =
10. 10.33 × 21 =
11. 11.22 × 45 =
12. 12.39 × 32 =
13. 13.37 × 16 =
14. 14.28 × 16 =
15. 15.41 × 56 =
16. 16.69 × 28 =
17. 17.68 × 15 =
18. 18.68 × 13 =
19. 19.48 × 41 =
20. 20.57 × 12 =
21. 21.13 × 42 =
22. 22.21 × 12 =
23. 23.41 × 14 =
24. 24.45 × 45 =
25. 25.22 × 34 =
26. 26.43 × 31 =
27. 27.38 × 31 =
28. 28.89 × 48 =
29. 29.31 × 32 =
30. 30.48 × 28 =
31. 31.38 × 44 =
32. 32.21 × 14 =
33. 33.15 × 36 =
34. 34.38 × 23 =
35. 35.68 × 18 =
36. 36.38 × 18 =
37. 37.27 × 48 =
38. 38.27 × 12 =
39. 39.41 × 21 =
40. 40.41 × 48 =

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