2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 215 · 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. 1.38 × 42 =
2. 2.89 × 12 =
3. 3.21 × 21 =
4. 4.38 × 47 =
5. 5.89 × 33 =
6. 6.19 × 21 =
7. 7.31 × 32 =
8. 8.66 × 23 =
9. 9.25 × 13 =
10. 10.64 × 11 =
11. 11.33 × 21 =
12. 12.28 × 28 =
13. 13.76 × 31 =
14. 14.63 × 11 =
15. 15.39 × 34 =
16. 16.35 × 14 =
17. 17.38 × 35 =
18. 18.18 × 42 =
19. 19.32 × 14 =
20. 20.29 × 32 =
21. 21.24 × 42 =
22. 22.68 × 16 =
23. 23.63 × 13 =
24. 24.65 × 12 =
25. 25.23 × 64 =
26. 26.69 × 23 =
27. 27.27 × 13 =
28. 28.49 × 35 =
29. 29.24 × 32 =
30. 30.55 × 32 =
31. 31.29 × 48 =
32. 32.29 × 12 =
33. 33.69 × 29 =
34. 34.59 × 46 =
35. 35.46 × 72 =
36. 36.27 × 34 =
37. 37.72 × 21 =
38. 38.89 × 28 =
39. 39.36 × 21 =
40. 40.58 × 14 =

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