2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 572 · 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. 1.35 × 13 =
2. 2.73 × 13 =
3. 3.85 × 12 =
4. 4.22 × 34 =
5. 5.35 × 48 =
6. 6.48 × 32 =
7. 7.36 × 32 =
8. 8.45 × 11 =
9. 9.84 × 14 =
10. 10.87 × 21 =
11. 11.76 × 12 =
12. 12.26 × 24 =
13. 13.47 × 11 =
14. 14.29 × 33 =
15. 15.19 × 33 =
16. 16.33 × 14 =
17. 17.16 × 63 =
18. 18.46 × 54 =
19. 19.27 × 28 =
20. 20.18 × 25 =
21. 21.43 × 31 =
22. 22.78 × 34 =
23. 23.87 × 23 =
24. 24.39 × 22 =
25. 25.46 × 11 =
26. 26.31 × 35 =
27. 27.25 × 24 =
28. 28.45 × 13 =
29. 29.29 × 39 =
30. 30.18 × 24 =
31. 31.39 × 24 =
32. 32.18 × 14 =
33. 33.19 × 41 =
34. 34.44 × 54 =
35. 35.56 × 31 =
36. 36.48 × 15 =
37. 37.59 × 37 =
38. 38.76 × 21 =
39. 39.23 × 11 =
40. 40.71 × 33 =

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