Square Roots
Identifying Numbers
100

what is the square root of 81

9

100

Is pi rational or irrational 

irrational 

200

The square root of 54 subtracted by the square root of 79

6.77

200

Is 45 a whole number 

yes

300

What is the square root of 73 times 4

34.18

300

is -3.45 a natural number 

no

400

what is the square root of 4 divided by the square root of 4

1

400

is 980 a intager

yes

500

what is the square root of 243 divided by 2

7.79

500

is 120 divided by 6 irrational or rational

rational 

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