2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 997 · 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 × 23 =
2. 2.65 × 32 =
3. 3.26 × 13 =
4. 4.73 × 23 =
5. 5.51 × 13 =
6. 6.32 × 12 =
7. 7.61 × 11 =
8. 8.13 × 32 =
9. 9.12 × 15 =
10. 10.35 × 21 =
11. 11.59 × 47 =
12. 12.35 × 11 =
13. 13.59 × 18 =
14. 14.83 × 13 =
15. 15.19 × 35 =
16. 16.48 × 42 =
17. 17.12 × 42 =
18. 18.87 × 23 =
19. 19.58 × 46 =
20. 20.24 × 18 =
21. 21.65 × 11 =
22. 22.39 × 38 =
23. 23.19 × 36 =
24. 24.75 × 32 =
25. 25.37 × 63 =
26. 26.48 × 23 =
27. 27.88 × 41 =
28. 28.78 × 41 =
29. 29.47 × 21 =
30. 30.18 × 32 =
31. 31.18 × 25 =
32. 32.33 × 56 =
33. 33.41 × 32 =
34. 34.49 × 41 =
35. 35.73 × 12 =
36. 36.73 × 33 =
37. 37.79 × 48 =
38. 38.25 × 21 =
39. 39.12 × 16 =
40. 40.69 × 13 =

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