A choir class with students from third, fourth, and fifth grade was asked about their shoe sizes. The results of the survey were recorded in this graph here. How many more students with a shoe size of less than size 7 are there than students with a shoe size of size 7 or greater?

What is the question asking?

A choir class with students from third, fourth, and fifth grade was asked about their shoe sizes. The results of the survey were recorded in this graph here. How many more students with a shoe size of less than size 7 are there than students with a shoe size of size 7 or greater?

What information is important?

A choir class with students from third, fourth, and fifth grade was asked about their shoe sizes. The results of the survey were recorded in this graph here. How many more students with a shoe size of less than size 7 are there than students with a shoe size of size 7 or greater?

What equation could we write to represent this situation?

A choir class with students from third, fourth, and fifth grade was asked about their shoe sizes. The results of the survey were recorded in this graph here. How many more students with a shoe size of less than size 7 are there than students with a shoe size of size 7 or greater?

Let's solve!