2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 938 · 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. 1.58 × 46 =
2. 2.89 × 12 =
3. 3.83 × 13 =
4. 4.18 × 46 =
5. 5.16 × 24 =
6. 6.62 × 11 =
7. 7.65 × 22 =
8. 8.49 × 33 =
9. 9.18 × 21 =
10. 10.85 × 21 =
11. 11.44 × 33 =
12. 12.26 × 24 =
13. 13.85 × 33 =
14. 14.28 × 18 =
15. 15.45 × 12 =
16. 16.36 × 31 =
17. 17.78 × 27 =
18. 18.59 × 43 =
19. 19.25 × 63 =
20. 20.89 × 32 =
21. 21.48 × 13 =
22. 22.53 × 13 =
23. 23.16 × 54 =
24. 24.75 × 11 =
25. 25.34 × 56 =
26. 26.26 × 32 =
27. 27.68 × 33 =
28. 28.43 × 34 =
29. 29.14 × 27 =
30. 30.59 × 34 =
31. 31.55 × 21 =
32. 32.53 × 21 =
33. 33.78 × 38 =
34. 34.59 × 13 =
35. 35.25 × 15 =
36. 36.83 × 22 =
37. 37.68 × 17 =
38. 38.68 × 15 =
39. 39.19 × 18 =
40. 40.37 × 12 =

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