Hey there!
You can count from 668 to 900 using the following:
668 → 768 → 868 (two 100s)
868 → 878 → 888 → 898 (three 10s)
898 → 899 → 900 (two 1s)
Hope this helped you out! :-)
Answer:
wat
Step-by-step explanation:
The answer is B. The data is similar throughout the line.
Answer:
759
Step-by-step explanation:
Answer: the last one!! 
Step-by-step explanation:
When there is a line under it means no more than!