2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 932 · 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. 1.86 × 22 =
2. 2.88 × 16 =
3. 3.34 × 42 =
4. 4.62 × 21 =
5. 5.48 × 42 =
6. 6.19 × 31 =
7. 7.24 × 11 =
8. 8.29 × 42 =
9. 9.69 × 33 =
10. 10.21 × 32 =
11. 11.88 × 36 =
12. 12.27 × 16 =
13. 13.33 × 31 =
14. 14.73 × 13 =
15. 15.36 × 31 =
16. 16.13 × 14 =
17. 17.75 × 22 =
18. 18.39 × 37 =
19. 19.63 × 33 =
20. 20.33 × 11 =
21. 21.22 × 21 =
22. 22.55 × 12 =
23. 23.28 × 27 =
24. 24.29 × 22 =
25. 25.22 × 22 =
26. 26.29 × 63 =
27. 27.31 × 18 =
28. 28.79 × 31 =
29. 29.88 × 18 =
30. 30.25 × 32 =
31. 31.25 × 31 =
32. 32.54 × 21 =
33. 33.27 × 72 =
34. 34.18 × 37 =
35. 35.68 × 46 =
36. 36.28 × 28 =
37. 37.72 × 13 =
38. 38.13 × 45 =
39. 39.85 × 14 =
40. 40.48 × 46 =

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