2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 928 · 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. 1.79 × 48 =
2. 2.52 × 12 =
3. 3.78 × 36 =
4. 4.33 × 18 =
5. 5.25 × 33 =
6. 6.51 × 13 =
7. 7.59 × 37 =
8. 8.73 × 11 =
9. 9.28 × 37 =
10. 10.55 × 12 =
11. 11.68 × 25 =
12. 12.22 × 33 =
13. 13.19 × 36 =
14. 14.65 × 33 =
15. 15.74 × 21 =
16. 16.32 × 48 =
17. 17.75 × 14 =
18. 18.66 × 32 =
19. 19.15 × 63 =
20. 20.55 × 11 =
21. 21.59 × 41 =
22. 22.84 × 31 =
23. 23.15 × 45 =
24. 24.18 × 41 =
25. 25.45 × 33 =
26. 26.89 × 17 =
27. 27.66 × 12 =
28. 28.43 × 45 =
29. 29.39 × 32 =
30. 30.32 × 42 =
31. 31.87 × 14 =
32. 32.62 × 13 =
33. 33.39 × 35 =
34. 34.78 × 43 =
35. 35.86 × 31 =
36. 36.34 × 24 =
37. 37.22 × 64 =
38. 38.65 × 34 =
39. 39.19 × 41 =
40. 40.19 × 45 =

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