2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 314 · 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. 1.46 × 34 =
2. 2.85 × 32 =
3. 3.51 × 24 =
4. 4.68 × 47 =
5. 5.86 × 22 =
6. 6.44 × 15 =
7. 7.64 × 31 =
8. 8.19 × 31 =
9. 9.26 × 45 =
10. 10.27 × 32 =
11. 11.58 × 14 =
12. 12.28 × 12 =
13. 13.21 × 14 =
14. 14.27 × 27 =
15. 15.59 × 27 =
16. 16.73 × 33 =
17. 17.47 × 42 =
18. 18.39 × 63 =
19. 19.82 × 33 =
20. 20.55 × 12 =
21. 21.83 × 11 =
22. 22.33 × 21 =
23. 23.18 × 21 =
24. 24.83 × 12 =
25. 25.15 × 18 =
26. 26.28 × 21 =
27. 27.33 × 32 =
28. 28.77 × 11 =
29. 29.82 × 13 =
30. 30.48 × 18 =
31. 31.29 × 14 =
32. 32.26 × 32 =
33. 33.41 × 27 =
34. 34.54 × 14 =
35. 35.69 × 22 =
36. 36.73 × 31 =
37. 37.38 × 31 =
38. 38.38 × 37 =
39. 39.43 × 23 =
40. 40.26 × 33 =

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