2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 786 · 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. 1.89 × 35 =
2. 2.33 × 22 =
3. 3.67 × 34 =
4. 4.64 × 14 =
5. 5.56 × 34 =
6. 6.47 × 14 =
7. 7.47 × 31 =
8. 8.73 × 33 =
9. 9.48 × 48 =
10. 10.41 × 28 =
11. 11.26 × 21 =
12. 12.54 × 31 =
13. 13.78 × 23 =
14. 14.49 × 13 =
15. 15.26 × 11 =
16. 16.25 × 24 =
17. 17.55 × 32 =
18. 18.24 × 13 =
19. 19.25 × 27 =
20. 20.28 × 14 =
21. 21.21 × 72 =
22. 22.43 × 18 =
23. 23.42 × 27 =
24. 24.65 × 32 =
25. 25.18 × 42 =
26. 26.46 × 21 =
27. 27.25 × 22 =
28. 28.23 × 63 =
29. 29.22 × 21 =
30. 30.44 × 64 =
31. 31.59 × 34 =
32. 32.86 × 23 =
33. 33.55 × 22 =
34. 34.79 × 27 =
35. 35.32 × 35 =
36. 36.85 × 21 =
37. 37.31 × 14 =
38. 38.21 × 64 =
39. 39.23 × 11 =
40. 40.74 × 21 =

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