2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 157 · 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. 1.74 × 34 =
2. 2.83 × 14 =
3. 3.19 × 41 =
4. 4.56 × 12 =
5. 5.17 × 27 =
6. 6.27 × 23 =
7. 7.88 × 44 =
8. 8.38 × 33 =
9. 9.35 × 64 =
10. 10.19 × 26 =
11. 11.18 × 16 =
12. 12.72 × 31 =
13. 13.38 × 24 =
14. 14.66 × 32 =
15. 15.49 × 13 =
16. 16.77 × 22 =
17. 17.24 × 22 =
18. 18.39 × 19 =
19. 19.37 × 12 =
20. 20.45 × 32 =
21. 21.26 × 33 =
22. 22.15 × 12 =
23. 23.18 × 13 =
24. 24.89 × 31 =
25. 25.12 × 28 =
26. 26.45 × 11 =
27. 27.49 × 48 =
28. 28.47 × 54 =
29. 29.34 × 16 =
30. 30.29 × 18 =
31. 31.55 × 34 =
32. 32.33 × 23 =
33. 33.44 × 18 =
34. 34.59 × 44 =
35. 35.85 × 21 =
36. 36.75 × 22 =
37. 37.69 × 19 =
38. 38.22 × 28 =
39. 39.46 × 33 =
40. 40.44 × 36 =

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