2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 965 · 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. 1.37 × 11 =
2. 2.86 × 22 =
3. 3.73 × 32 =
4. 4.34 × 11 =
5. 5.57 × 12 =
6. 6.29 × 31 =
7. 7.12 × 16 =
8. 8.21 × 35 =
9. 9.38 × 43 =
10. 10.36 × 33 =
11. 11.45 × 32 =
12. 12.33 × 31 =
13. 13.49 × 14 =
14. 14.33 × 16 =
15. 15.38 × 32 =
16. 16.17 × 64 =
17. 17.21 × 23 =
18. 18.79 × 41 =
19. 19.27 × 18 =
20. 20.26 × 14 =
21. 21.62 × 14 =
22. 22.16 × 12 =
23. 23.22 × 11 =
24. 24.28 × 12 =
25. 25.39 × 15 =
26. 26.29 × 19 =
27. 27.21 × 21 =
28. 28.27 × 35 =
29. 29.75 × 31 =
30. 30.56 × 24 =
31. 31.65 × 11 =
32. 32.37 × 64 =
33. 33.43 × 12 =
34. 34.12 × 27 =
35. 35.26 × 48 =
36. 36.23 × 21 =
37. 37.35 × 27 =
38. 38.52 × 11 =
39. 39.41 × 32 =
40. 40.53 × 13 =

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