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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