2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 339 · 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. 1.26 × 34 =
2. 2.41 × 35 =
3. 3.46 × 34 =
4. 4.35 × 31 =
5. 5.29 × 13 =
6. 6.53 × 13 =
7. 7.36 × 63 =
8. 8.22 × 36 =
9. 9.79 × 21 =
10. 10.34 × 21 =
11. 11.35 × 23 =
12. 12.57 × 33 =
13. 13.55 × 21 =
14. 14.79 × 42 =
15. 15.13 × 64 =
16. 16.34 × 13 =
17. 17.66 × 12 =
18. 18.56 × 34 =
19. 19.78 × 16 =
20. 20.46 × 12 =
21. 21.31 × 48 =
22. 22.29 × 48 =
23. 23.68 × 43 =
24. 24.29 × 24 =
25. 25.39 × 45 =
26. 26.77 × 22 =
27. 27.74 × 13 =
28. 28.45 × 35 =
29. 29.25 × 34 =
30. 30.43 × 24 =
31. 31.36 × 31 =
32. 32.18 × 46 =
33. 33.88 × 46 =
34. 34.38 × 31 =
35. 35.76 × 24 =
36. 36.46 × 14 =
37. 37.37 × 12 =
38. 38.36 × 34 =
39. 39.71 × 23 =
40. 40.39 × 27 =

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