2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 651 · 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. 1.32 × 13 =
2. 2.77 × 11 =
3. 3.33 × 33 =
4. 4.31 × 48 =
5. 5.24 × 16 =
6. 6.28 × 16 =
7. 7.86 × 21 =
8. 8.47 × 42 =
9. 9.64 × 13 =
10. 10.35 × 34 =
11. 11.36 × 12 =
12. 12.12 × 18 =
13. 13.29 × 41 =
14. 14.62 × 24 =
15. 15.55 × 24 =
16. 16.29 × 35 =
17. 17.79 × 12 =
18. 18.19 × 29 =
19. 19.58 × 37 =
20. 20.41 × 18 =
21. 21.46 × 64 =
22. 22.42 × 14 =
23. 23.42 × 23 =
24. 24.55 × 33 =
25. 25.31 × 23 =
26. 26.25 × 11 =
27. 27.45 × 18 =
28. 28.83 × 21 =
29. 29.79 × 31 =
30. 30.13 × 16 =
31. 31.37 × 42 =
32. 32.28 × 32 =
33. 33.86 × 33 =
34. 34.47 × 14 =
35. 35.73 × 23 =
36. 36.55 × 22 =
37. 37.49 × 21 =
38. 38.48 × 16 =
39. 39.38 × 35 =
40. 40.25 × 63 =

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