2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 652 · 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. 1.64 × 34 =
2. 2.37 × 64 =
3. 3.34 × 64 =
4. 4.19 × 25 =
5. 5.21 × 28 =
6. 6.14 × 14 =
7. 7.78 × 44 =
8. 8.16 × 15 =
9. 9.56 × 13 =
10. 10.22 × 12 =
11. 11.78 × 16 =
12. 12.55 × 24 =
13. 13.55 × 33 =
14. 14.76 × 31 =
15. 15.68 × 15 =
16. 16.89 × 48 =
17. 17.19 × 33 =
18. 18.89 × 26 =
19. 19.31 × 63 =
20. 20.44 × 56 =
21. 21.55 × 23 =
22. 22.39 × 44 =
23. 23.37 × 54 =
24. 24.69 × 32 =
25. 25.29 × 32 =
26. 26.29 × 33 =
27. 27.69 × 26 =
28. 28.59 × 23 =
29. 29.22 × 72 =
30. 30.29 × 43 =
31. 31.37 × 32 =
32. 32.39 × 48 =
33. 33.68 × 43 =
34. 34.45 × 24 =
35. 35.85 × 22 =
36. 36.29 × 17 =
37. 37.79 × 14 =
38. 38.85 × 23 =
39. 39.37 × 72 =
40. 40.16 × 21 =

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