2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 783 · 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. 1.38 × 26 =
2. 2.49 × 21 =
3. 3.18 × 36 =
4. 4.79 × 26 =
5. 5.49 × 14 =
6. 6.32 × 54 =
7. 7.21 × 56 =
8. 8.19 × 44 =
9. 9.59 × 36 =
10. 10.49 × 35 =
11. 11.88 × 21 =
12. 12.72 × 23 =
13. 13.29 × 41 =
14. 14.39 × 28 =
15. 15.23 × 12 =
16. 16.23 × 31 =
17. 17.83 × 33 =
18. 18.28 × 46 =
19. 19.43 × 22 =
20. 20.28 × 31 =
21. 21.41 × 63 =
22. 22.24 × 21 =
23. 23.47 × 35 =
24. 24.28 × 28 =
25. 25.18 × 35 =
26. 26.28 × 27 =
27. 27.85 × 13 =
28. 28.36 × 24 =
29. 29.48 × 12 =
30. 30.68 × 32 =
31. 31.42 × 31 =
32. 32.17 × 28 =
33. 33.44 × 12 =
34. 34.88 × 45 =
35. 35.31 × 34 =
36. 36.83 × 31 =
37. 37.31 × 31 =
38. 38.43 × 31 =
39. 39.72 × 14 =
40. 40.19 × 41 =

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