2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 972 · 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. 1.59 × 19 =
2. 2.14 × 27 =
3. 3.49 × 64 =
4. 4.89 × 28 =
5. 5.19 × 15 =
6. 6.16 × 28 =
7. 7.89 × 31 =
8. 8.28 × 32 =
9. 9.34 × 14 =
10. 10.21 × 28 =
11. 11.38 × 19 =
12. 12.29 × 38 =
13. 13.54 × 34 =
14. 14.27 × 21 =
15. 15.22 × 23 =
16. 16.29 × 36 =
17. 17.38 × 32 =
18. 18.43 × 48 =
19. 19.83 × 13 =
20. 20.26 × 14 =
21. 21.25 × 12 =
22. 22.45 × 64 =
23. 23.29 × 48 =
24. 24.41 × 31 =
25. 25.57 × 21 =
26. 26.28 × 46 =
27. 27.15 × 64 =
28. 28.19 × 56 =
29. 29.47 × 14 =
30. 30.72 × 33 =
31. 31.49 × 46 =
32. 32.31 × 24 =
33. 33.87 × 34 =
34. 34.47 × 16 =
35. 35.67 × 32 =
36. 36.27 × 14 =
37. 37.39 × 16 =
38. 38.68 × 44 =
39. 39.39 × 35 =
40. 40.29 × 24 =

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