2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 994 · 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 × 16 =
2. 2.49 × 36 =
3. 3.45 × 12 =
4. 4.59 × 29 =
5. 5.36 × 32 =
6. 6.17 × 16 =
7. 7.42 × 27 =
8. 8.45 × 45 =
9. 9.31 × 12 =
10. 10.48 × 42 =
11. 11.41 × 33 =
12. 12.63 × 14 =
13. 13.89 × 38 =
14. 14.52 × 11 =
15. 15.54 × 34 =
16. 16.21 × 12 =
17. 17.19 × 21 =
18. 18.44 × 22 =
19. 19.26 × 32 =
20. 20.42 × 28 =
21. 21.85 × 22 =
22. 22.75 × 24 =
23. 23.58 × 19 =
24. 24.24 × 23 =
25. 25.48 × 56 =
26. 26.24 × 15 =
27. 27.79 × 15 =
28. 28.32 × 31 =
29. 29.19 × 15 =
30. 30.72 × 24 =
31. 31.18 × 33 =
32. 32.53 × 12 =
33. 33.34 × 64 =
34. 34.44 × 63 =
35. 35.66 × 23 =
36. 36.71 × 31 =
37. 37.18 × 12 =
38. 38.23 × 11 =
39. 39.16 × 64 =
40. 40.68 × 27 =

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