2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 179 · 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. 1.75 × 12 =
2. 2.18 × 13 =
3. 3.41 × 27 =
4. 4.61 × 23 =
5. 5.16 × 15 =
6. 6.85 × 11 =
7. 7.19 × 63 =
8. 8.26 × 13 =
9. 9.88 × 39 =
10. 10.45 × 14 =
11. 11.28 × 35 =
12. 12.48 × 72 =
13. 13.88 × 46 =
14. 14.37 × 54 =
15. 15.15 × 18 =
16. 16.45 × 12 =
17. 17.37 × 13 =
18. 18.32 × 14 =
19. 19.58 × 26 =
20. 20.31 × 13 =
21. 21.32 × 45 =
22. 22.38 × 72 =
23. 23.38 × 34 =
24. 24.47 × 14 =
25. 25.61 × 21 =
26. 26.69 × 21 =
27. 27.41 × 35 =
28. 28.28 × 16 =
29. 29.72 × 14 =
30. 30.19 × 24 =
31. 31.61 × 31 =
32. 32.52 × 11 =
33. 33.21 × 32 =
34. 34.39 × 32 =
35. 35.19 × 28 =
36. 36.26 × 11 =
37. 37.17 × 14 =
38. 38.68 × 23 =
39. 39.38 × 12 =
40. 40.45 × 48 =

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