2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 986 · 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. 1.13 × 35 =
2. 2.59 × 16 =
3. 3.55 × 11 =
4. 4.39 × 14 =
5. 5.36 × 13 =
6. 6.89 × 45 =
7. 7.12 × 45 =
8. 8.44 × 36 =
9. 9.21 × 45 =
10. 10.37 × 48 =
11. 11.29 × 15 =
12. 12.52 × 24 =
13. 13.25 × 27 =
14. 14.17 × 48 =
15. 15.19 × 48 =
16. 16.53 × 31 =
17. 17.65 × 32 =
18. 18.88 × 32 =
19. 19.18 × 18 =
20. 20.47 × 18 =
21. 21.89 × 21 =
22. 22.44 × 34 =
23. 23.88 × 35 =
24. 24.78 × 21 =
25. 25.88 × 24 =
26. 26.43 × 18 =
27. 27.58 × 36 =
28. 28.82 × 13 =
29. 29.39 × 19 =
30. 30.39 × 17 =
31. 31.55 × 32 =
32. 32.49 × 28 =
33. 33.24 × 13 =
34. 34.38 × 36 =
35. 35.65 × 34 =
36. 36.63 × 23 =
37. 37.44 × 12 =
38. 38.33 × 33 =
39. 39.32 × 45 =
40. 40.46 × 32 =

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