2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 282 · 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 × 22 =
2. 2.38 × 23 =
3. 3.79 × 15 =
4. 4.79 × 49 =
5. 5.14 × 48 =
6. 6.37 × 24 =
7. 7.39 × 12 =
8. 8.49 × 39 =
9. 9.45 × 22 =
10. 10.53 × 14 =
11. 11.41 × 72 =
12. 12.18 × 42 =
13. 13.18 × 27 =
14. 14.33 × 21 =
15. 15.39 × 26 =
16. 16.19 × 54 =
17. 17.26 × 13 =
18. 18.25 × 14 =
19. 19.38 × 49 =
20. 20.37 × 32 =
21. 21.77 × 31 =
22. 22.31 × 12 =
23. 23.63 × 13 =
24. 24.65 × 21 =
25. 25.48 × 35 =
26. 26.14 × 14 =
27. 27.49 × 54 =
28. 28.43 × 72 =
29. 29.81 × 22 =
30. 30.83 × 23 =
31. 31.44 × 32 =
32. 32.38 × 17 =
33. 33.54 × 12 =
34. 34.46 × 14 =
35. 35.38 × 19 =
36. 36.43 × 63 =
37. 37.43 × 18 =
38. 38.19 × 26 =
39. 39.25 × 31 =
40. 40.22 × 14 =

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