2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 941 · 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. 1.14 × 14 =
2. 2.51 × 14 =
3. 3.21 × 64 =
4. 4.56 × 13 =
5. 5.88 × 35 =
6. 6.22 × 48 =
7. 7.73 × 33 =
8. 8.55 × 12 =
9. 9.31 × 12 =
10. 10.34 × 21 =
11. 11.25 × 22 =
12. 12.19 × 35 =
13. 13.45 × 33 =
14. 14.55 × 23 =
15. 15.39 × 21 =
16. 16.28 × 24 =
17. 17.25 × 21 =
18. 18.33 × 14 =
19. 19.31 × 28 =
20. 20.49 × 27 =
21. 21.39 × 56 =
22. 22.86 × 33 =
23. 23.17 × 27 =
24. 24.75 × 31 =
25. 25.73 × 14 =
26. 26.28 × 31 =
27. 27.29 × 34 =
28. 28.19 × 49 =
29. 29.79 × 37 =
30. 30.69 × 32 =
31. 31.41 × 48 =
32. 32.22 × 31 =
33. 33.35 × 13 =
34. 34.28 × 26 =
35. 35.83 × 13 =
36. 36.15 × 14 =
37. 37.31 × 63 =
38. 38.36 × 42 =
39. 39.17 × 18 =
40. 40.65 × 21 =

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