2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 279 · 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. 1.24 × 54 =
2. 2.86 × 13 =
3. 3.49 × 21 =
4. 4.51 × 32 =
5. 5.39 × 22 =
6. 6.86 × 21 =
7. 7.28 × 16 =
8. 8.77 × 22 =
9. 9.38 × 25 =
10. 10.89 × 21 =
11. 11.36 × 11 =
12. 12.41 × 18 =
13. 13.18 × 72 =
14. 14.21 × 32 =
15. 15.37 × 24 =
16. 16.36 × 22 =
17. 17.29 × 25 =
18. 18.33 × 14 =
19. 19.46 × 33 =
20. 20.26 × 11 =
21. 21.21 × 35 =
22. 22.21 × 34 =
23. 23.65 × 14 =
24. 24.19 × 25 =
25. 25.12 × 15 =
26. 26.17 × 15 =
27. 27.47 × 36 =
28. 28.31 × 63 =
29. 29.34 × 32 =
30. 30.58 × 35 =
31. 31.17 × 45 =
32. 32.73 × 31 =
33. 33.47 × 14 =
34. 34.33 × 34 =
35. 35.35 × 31 =
36. 36.14 × 14 =
37. 37.81 × 32 =
38. 38.21 × 22 =
39. 39.19 × 23 =
40. 40.89 × 37 =

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