2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 414 · 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 × 26 =
2. 2.75 × 13 =
3. 3.21 × 45 =
4. 4.28 × 41 =
5. 5.25 × 23 =
6. 6.75 × 21 =
7. 7.77 × 31 =
8. 8.86 × 11 =
9. 9.18 × 37 =
10. 10.83 × 11 =
11. 11.13 × 14 =
12. 12.64 × 22 =
13. 13.41 × 23 =
14. 14.33 × 33 =
15. 15.69 × 46 =
16. 16.23 × 18 =
17. 17.65 × 23 =
18. 18.64 × 12 =
19. 19.25 × 32 =
20. 20.69 × 37 =
21. 21.27 × 15 =
22. 22.19 × 18 =
23. 23.46 × 18 =
24. 24.48 × 28 =
25. 25.58 × 24 =
26. 26.63 × 22 =
27. 27.42 × 36 =
28. 28.46 × 64 =
29. 29.26 × 21 =
30. 30.14 × 32 =
31. 31.53 × 12 =
32. 32.39 × 47 =
33. 33.36 × 21 =
34. 34.45 × 12 =
35. 35.14 × 54 =
36. 36.24 × 12 =
37. 37.86 × 33 =
38. 38.21 × 21 =
39. 39.78 × 37 =
40. 40.48 × 15 =

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