Mid-unit review

NS.1

100

What is a rational number? 

any number that can be written as a fraction

NS.2

100

What positive integer is closest to square root of 300

17

EE.2

100

Evaluate the following expression: 

square root of 196

14

Mixed

100

Approximate square root of 50 to the nearest tenth. Choose from the following:

7.5    7.9     7.1      7.7

7.1