2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 750 · 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. 1.41 × 35 =
2. 2.28 × 12 =
3. 3.29 × 16 =
4. 4.71 × 34 =
5. 5.76 × 13 =
6. 6.29 × 25 =
7. 7.49 × 12 =
8. 8.39 × 41 =
9. 9.79 × 14 =
10. 10.36 × 63 =
11. 11.53 × 31 =
12. 12.33 × 31 =
13. 13.14 × 48 =
14. 14.79 × 23 =
15. 15.68 × 22 =
16. 16.56 × 14 =
17. 17.65 × 21 =
18. 18.31 × 16 =
19. 19.35 × 42 =
20. 20.36 × 24 =
21. 21.67 × 33 =
22. 22.48 × 37 =
23. 23.48 × 42 =
24. 24.26 × 56 =
25. 25.28 × 32 =
26. 26.77 × 23 =
27. 27.18 × 44 =
28. 28.86 × 32 =
29. 29.12 × 64 =
30. 30.68 × 14 =
31. 31.32 × 31 =
32. 32.35 × 48 =
33. 33.55 × 21 =
34. 34.26 × 31 =
35. 35.75 × 14 =
36. 36.59 × 21 =
37. 37.88 × 15 =
38. 38.71 × 14 =
39. 39.31 × 14 =
40. 40.18 × 27 =

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