### Home > MC1 > Chapter 10 > Lesson 10.2.3 > Problem 10-105

10-105.

Estimate the value of each of the following expressions and **explain** your reasoning. Then check your estimations by calculating them.

Both

and are a little over so the sum should be a little above, but close to .

is a little less than so the difference should be a little less than .

This is close to