Estimating Square Roots

Front

What is the square root of a number?

Back

The square root of a number is a value that, when multiplied by itself, gives the original number.

Front

Between which two integers can the square root of 8 be found?

Back

Between 2 and 3 and closer to 3.

Front

Estimate the square root of 2.5.

Back

Between 1 and 2 and closer to 2.

Front

Which square root would come between 11 and 12 on a number line?

Back

√128.

Front

Estimate the square root of 15.

Back

Between 3 and 4 and closer to 4.

Front

In between which two integers is the square root of 30?

Back

Between 5 and 6.

Front

What is the approximate value of √16?

Back

4.

Front

How do you estimate the square root of a non-perfect square?

Back

Find the two perfect squares it lies between and determine which it is closer to.

Front

What is the square root of 25?

Back

5.

Front

Estimate the square root of 50.

Back

Between 7 and 8 and closer to 7.