estimate square roots between consecutive integers

Front

What is the square root of 20?

Back

The square root of 20 is between 4 and 5.

Front

Which two integers does √28 fall between?

Back

√28 is between 5 and 6.

Front

Identify the integers between which √77 lies.

Back

√77 is between 8 and 9.

Front

What is the closest integer to 4.2?

Back

The closest integer to 4.2 is 4.

Front

Between which two whole numbers does √99 fall?

Back

√99 is between 9 and 10.

Front

What is the approximate value of √16?

Back

√16 is exactly 4.

Front

Estimate the square root of 50. Which integers does it fall between?

Back

√50 is between 7 and 8.

Front

What is the square root of 36?

Back

√36 is exactly 6.

Front

Estimate √45. Which two integers does it lie between?

Back

√45 is between 6 and 7.

Front

What is the approximate value of √81?

Back

√81 is exactly 9.