2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 990 · 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. 1.37 × 14 =
2. 2.36 × 34 =
3. 3.69 × 27 =
4. 4.45 × 12 =
5. 5.18 × 14 =
6. 6.47 × 15 =
7. 7.24 × 21 =
8. 8.26 × 24 =
9. 9.26 × 28 =
10. 10.46 × 13 =
11. 11.48 × 35 =
12. 12.21 × 21 =
13. 13.31 × 11 =
14. 14.41 × 22 =
15. 15.48 × 43 =
16. 16.75 × 12 =
17. 17.79 × 28 =
18. 18.68 × 43 =
19. 19.67 × 14 =
20. 20.79 × 23 =
21. 21.41 × 36 =
22. 22.29 × 14 =
23. 23.86 × 12 =
24. 24.85 × 23 =
25. 25.49 × 41 =
26. 26.54 × 21 =
27. 27.25 × 33 =
28. 28.66 × 32 =
29. 29.29 × 23 =
30. 30.36 × 27 =
31. 31.41 × 18 =
32. 32.19 × 31 =
33. 33.38 × 39 =
34. 34.43 × 14 =
35. 35.53 × 21 =
36. 36.53 × 33 =
37. 37.34 × 28 =
38. 38.35 × 32 =
39. 39.44 × 31 =
40. 40.22 × 24 =

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