2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 304 · 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. 1.63 × 34 =
2. 2.41 × 27 =
3. 3.38 × 18 =
4. 4.53 × 21 =
5. 5.44 × 35 =
6. 6.54 × 11 =
7. 7.69 × 26 =
8. 8.61 × 12 =
9. 9.59 × 15 =
10. 10.69 × 19 =
11. 11.29 × 14 =
12. 12.57 × 13 =
13. 13.79 × 44 =
14. 14.45 × 13 =
15. 15.63 × 12 =
16. 16.59 × 23 =
17. 17.76 × 14 =
18. 18.25 × 23 =
19. 19.31 × 28 =
20. 20.18 × 14 =
21. 21.27 × 32 =
22. 22.67 × 32 =
23. 23.14 × 21 =
24. 24.37 × 11 =
25. 25.53 × 33 =
26. 26.89 × 16 =
27. 27.33 × 45 =
28. 28.35 × 11 =
29. 29.78 × 43 =
30. 30.68 × 15 =
31. 31.29 × 24 =
32. 32.29 × 15 =
33. 33.38 × 31 =
34. 34.39 × 32 =
35. 35.29 × 12 =
36. 36.35 × 32 =
37. 37.44 × 12 =
38. 38.22 × 14 =
39. 39.66 × 23 =
40. 40.55 × 12 =

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