2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 904 · 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 × 33 =
2. 2.21 × 28 =
3. 3.29 × 19 =
4. 4.37 × 14 =
5. 5.12 × 21 =
6. 6.39 × 27 =
7. 7.73 × 32 =
8. 8.23 × 14 =
9. 9.25 × 16 =
10. 10.48 × 35 =
11. 11.69 × 38 =
12. 12.28 × 22 =
13. 13.41 × 32 =
14. 14.59 × 26 =
15. 15.48 × 49 =
16. 16.29 × 14 =
17. 17.78 × 34 =
18. 18.42 × 33 =
19. 19.35 × 64 =
20. 20.33 × 45 =
21. 21.51 × 13 =
22. 22.88 × 47 =
23. 23.44 × 28 =
24. 24.49 × 32 =
25. 25.78 × 31 =
26. 26.75 × 23 =
27. 27.85 × 23 =
28. 28.71 × 22 =
29. 29.46 × 33 =
30. 30.72 × 13 =
31. 31.63 × 34 =
32. 32.86 × 13 =
33. 33.68 × 41 =
34. 34.76 × 34 =
35. 35.84 × 32 =
36. 36.14 × 36 =
37. 37.83 × 14 =
38. 38.21 × 64 =
39. 39.89 × 21 =
40. 40.48 × 63 =

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