2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 294 · 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. 1.17 × 18 =
2. 2.52 × 21 =
3. 3.54 × 23 =
4. 4.73 × 11 =
5. 5.24 × 23 =
6. 6.31 × 23 =
7. 7.46 × 15 =
8. 8.22 × 36 =
9. 9.18 × 39 =
10. 10.27 × 34 =
11. 11.23 × 48 =
12. 12.32 × 13 =
13. 13.41 × 16 =
14. 14.53 × 22 =
15. 15.29 × 29 =
16. 16.18 × 43 =
17. 17.18 × 12 =
18. 18.25 × 11 =
19. 19.88 × 38 =
20. 20.69 × 19 =
21. 21.75 × 24 =
22. 22.23 × 33 =
23. 23.39 × 36 =
24. 24.22 × 56 =
25. 25.54 × 11 =
26. 26.27 × 45 =
27. 27.45 × 32 =
28. 28.22 × 72 =
29. 29.33 × 11 =
30. 30.44 × 23 =
31. 31.29 × 48 =
32. 32.31 × 33 =
33. 33.65 × 22 =
34. 34.59 × 27 =
35. 35.26 × 24 =
36. 36.18 × 23 =
37. 37.12 × 63 =
38. 38.58 × 32 =
39. 39.63 × 22 =
40. 40.31 × 24 =

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