177k views
5 votes
Sarah wrote the whole numbers from 1 to 85 on a sheet of paper. How many times did Sarah write the digit 7?

User Unicco
by
3.4k points

1 Answer

4 votes

Answer:

18

Explanation:

7, 17, 27, 37, 47, 57, 67

70, 71, 72, 73, 74, 75, 76, 77, 78, 79

User Noa Drach
by
3.5k points