2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 288 · 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. 1.49 × 41 =
2. 2.33 × 18 =
3. 3.63 × 24 =
4. 4.24 × 23 =
5. 5.16 × 18 =
6. 6.39 × 44 =
7. 7.48 × 48 =
8. 8.38 × 47 =
9. 9.46 × 15 =
10. 10.78 × 22 =
11. 11.46 × 48 =
12. 12.67 × 23 =
13. 13.48 × 44 =
14. 14.22 × 24 =
15. 15.49 × 24 =
16. 16.69 × 33 =
17. 17.39 × 42 =
18. 18.28 × 56 =
19. 19.61 × 32 =
20. 20.49 × 23 =
21. 21.37 × 34 =
22. 22.69 × 23 =
23. 23.79 × 26 =
24. 24.53 × 13 =
25. 25.78 × 36 =
26. 26.42 × 27 =
27. 27.67 × 22 =
28. 28.63 × 12 =
29. 29.71 × 22 =
30. 30.77 × 12 =
31. 31.38 × 18 =
32. 32.21 × 72 =
33. 33.48 × 21 =
34. 34.19 × 46 =
35. 35.41 × 21 =
36. 36.35 × 13 =
37. 37.87 × 32 =
38. 38.64 × 24 =
39. 39.59 × 33 =
40. 40.38 × 56 =

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