2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 188 · 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. 1.55 × 11 =
2. 2.69 × 19 =
3. 3.18 × 15 =
4. 4.69 × 22 =
5. 5.29 × 16 =
6. 6.58 × 12 =
7. 7.25 × 12 =
8. 8.84 × 11 =
9. 9.68 × 41 =
10. 10.39 × 16 =
11. 11.37 × 21 =
12. 12.79 × 23 =
13. 13.43 × 28 =
14. 14.35 × 35 =
15. 15.44 × 31 =
16. 16.74 × 12 =
17. 17.55 × 34 =
18. 18.58 × 31 =
19. 19.48 × 42 =
20. 20.79 × 33 =
21. 21.41 × 48 =
22. 22.81 × 33 =
23. 23.28 × 25 =
24. 24.35 × 64 =
25. 25.65 × 34 =
26. 26.86 × 12 =
27. 27.26 × 45 =
28. 28.69 × 15 =
29. 29.58 × 21 =
30. 30.37 × 33 =
31. 31.13 × 35 =
32. 32.59 × 49 =
33. 33.29 × 45 =
34. 34.39 × 45 =
35. 35.58 × 32 =
36. 36.48 × 14 =
37. 37.68 × 34 =
38. 38.38 × 28 =
39. 39.48 × 18 =
40. 40.77 × 23 =

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