2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 380 · 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. 1.36 × 28 =
2. 2.48 × 26 =
3. 3.38 × 31 =
4. 4.49 × 21 =
5. 5.21 × 32 =
6. 6.18 × 35 =
7. 7.67 × 11 =
8. 8.18 × 47 =
9. 9.39 × 14 =
10. 10.79 × 32 =
11. 11.19 × 16 =
12. 12.74 × 12 =
13. 13.79 × 43 =
14. 14.22 × 35 =
15. 15.19 × 15 =
16. 16.19 × 45 =
17. 17.38 × 15 =
18. 18.76 × 14 =
19. 19.83 × 12 =
20. 20.45 × 54 =
21. 21.74 × 24 =
22. 22.21 × 48 =
23. 23.43 × 22 =
24. 24.33 × 12 =
25. 25.23 × 24 =
26. 26.32 × 32 =
27. 27.12 × 56 =
28. 28.27 × 48 =
29. 29.82 × 11 =
30. 30.19 × 12 =
31. 31.69 × 21 =
32. 32.44 × 64 =
33. 33.15 × 28 =
34. 34.22 × 11 =
35. 35.63 × 11 =
36. 36.37 × 34 =
37. 37.45 × 33 =
38. 38.82 × 14 =
39. 39.38 × 64 =
40. 40.78 × 13 =

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