2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 764 · 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 × 15 =
2. 2.18 × 47 =
3. 3.49 × 21 =
4. 4.32 × 15 =
5. 5.57 × 24 =
6. 6.59 × 26 =
7. 7.25 × 42 =
8. 8.85 × 34 =
9. 9.45 × 11 =
10. 10.42 × 32 =
11. 11.19 × 27 =
12. 12.28 × 54 =
13. 13.72 × 24 =
14. 14.34 × 56 =
15. 15.62 × 11 =
16. 16.28 × 36 =
17. 17.29 × 24 =
18. 18.33 × 14 =
19. 19.45 × 14 =
20. 20.84 × 14 =
21. 21.26 × 32 =
22. 22.42 × 35 =
23. 23.38 × 42 =
24. 24.53 × 14 =
25. 25.49 × 49 =
26. 26.79 × 34 =
27. 27.68 × 14 =
28. 28.45 × 32 =
29. 29.63 × 23 =
30. 30.29 × 39 =
31. 31.38 × 12 =
32. 32.53 × 12 =
33. 33.86 × 33 =
34. 34.26 × 31 =
35. 35.14 × 72 =
36. 36.78 × 13 =
37. 37.21 × 16 =
38. 38.39 × 23 =
39. 39.76 × 12 =
40. 40.39 × 18 =

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