2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 841 · 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. 1.19 × 35 =
2. 2.22 × 33 =
3. 3.73 × 11 =
4. 4.59 × 21 =
5. 5.14 × 42 =
6. 6.34 × 21 =
7. 7.63 × 33 =
8. 8.31 × 48 =
9. 9.15 × 54 =
10. 10.44 × 32 =
11. 11.22 × 24 =
12. 12.88 × 49 =
13. 13.83 × 12 =
14. 14.28 × 49 =
15. 15.49 × 35 =
16. 16.31 × 45 =
17. 17.74 × 34 =
18. 18.79 × 23 =
19. 19.85 × 24 =
20. 20.36 × 31 =
21. 21.39 × 16 =
22. 22.37 × 31 =
23. 23.17 × 48 =
24. 24.34 × 16 =
25. 25.43 × 14 =
26. 26.77 × 13 =
27. 27.89 × 45 =
28. 28.41 × 21 =
29. 29.38 × 19 =
30. 30.19 × 63 =
31. 31.81 × 14 =
32. 32.26 × 18 =
33. 33.58 × 32 =
34. 34.17 × 28 =
35. 35.27 × 27 =
36. 36.67 × 32 =
37. 37.19 × 15 =
38. 38.52 × 13 =
39. 39.22 × 32 =
40. 40.21 × 31 =

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