2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 221 · 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. 1.36 × 12 =
2. 2.36 × 33 =
3. 3.26 × 32 =
4. 4.38 × 44 =
5. 5.31 × 12 =
6. 6.75 × 33 =
7. 7.69 × 16 =
8. 8.39 × 23 =
9. 9.55 × 24 =
10. 10.38 × 35 =
11. 11.49 × 27 =
12. 12.89 × 38 =
13. 13.47 × 21 =
14. 14.28 × 45 =
15. 15.84 × 22 =
16. 16.33 × 45 =
17. 17.33 × 18 =
18. 18.25 × 14 =
19. 19.85 × 34 =
20. 20.41 × 32 =
21. 21.28 × 35 =
22. 22.19 × 24 =
23. 23.23 × 21 =
24. 24.32 × 32 =
25. 25.29 × 43 =
26. 26.22 × 33 =
27. 27.22 × 21 =
28. 28.29 × 19 =
29. 29.57 × 13 =
30. 30.39 × 54 =
31. 31.86 × 32 =
32. 32.49 × 34 =
33. 33.21 × 35 =
34. 34.34 × 64 =
35. 35.32 × 21 =
36. 36.35 × 21 =
37. 37.73 × 14 =
38. 38.21 × 13 =
39. 39.48 × 32 =
40. 40.75 × 24 =

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