Estimating Square Roots (4B)

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.

Tags

CCSS.8.EE.A.2

Front

What is a perfect square?

Back

A perfect square is an integer that is the square of another integer.

Tags

CCSS.6.EE.A.1

Front

List the first five perfect squares.

Back

0, 1, 4, 9, 16.

Tags

CCSS.6.EE.A.1

Front

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

Back

Find the two perfect squares it lies between and estimate based on their square roots.

Tags

CCSS.8.NS.A.2

Front

What is the approximate value of √7 rounded to the nearest hundredth?

Back

2.65.

Tags

CCSS.8.NS.A.2

Front

What is the approximate value of √13 rounded to the nearest hundredth?

Back

3.61.

Tags

CCSS.8.NS.A.2

Front

In between what two integers is the square root of 77?

Back

8 and 9.

Tags

CCSS.8.NS.A.2

Front

In between what two integers is the square root of 44?

Back

6 and 7.

Tags

CCSS.8.NS.A.2

Front

Which number is NOT a perfect square: 196, 169, 121, or 132?

Back

132.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 16?

Back

4.

Tags

CCSS.8.EE.A.2