2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 68 · 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. 1.86 × 13 =
2. 2.22 × 21 =
3. 3.12 × 14 =
4. 4.35 × 16 =
5. 5.17 × 42 =
6. 6.65 × 32 =
7. 7.83 × 31 =
8. 8.59 × 18 =
9. 9.62 × 34 =
10. 10.28 × 38 =
11. 11.64 × 23 =
12. 12.47 × 14 =
13. 13.18 × 14 =
14. 14.23 × 24 =
15. 15.38 × 41 =
16. 16.24 × 35 =
17. 17.88 × 16 =
18. 18.63 × 11 =
19. 19.33 × 24 =
20. 20.63 × 14 =
21. 21.59 × 16 =
22. 22.87 × 12 =
23. 23.41 × 32 =
24. 24.88 × 26 =
25. 25.23 × 72 =
26. 26.59 × 12 =
27. 27.83 × 12 =
28. 28.23 × 35 =
29. 29.37 × 42 =
30. 30.27 × 36 =
31. 31.43 × 14 =
32. 32.24 × 13 =
33. 33.39 × 26 =
34. 34.29 × 29 =
35. 35.59 × 25 =
36. 36.88 × 27 =
37. 37.59 × 23 =
38. 38.82 × 12 =
39. 39.36 × 12 =
40. 40.35 × 12 =

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