Topic 2 Review

Front

What is the approximate value of √18?

Back

4.2

Front

Estimate the square root of a number between 4 and 6.

Back

The square root is between 5 and 6.

Front

Estimate the square root of a number between 3 and 4.

Back

The square root is between 3 and 4.

Front

Identify the letter that best estimates √156 on a number line.

Back

d

Front

What is the most specific group for the numbers {... -3, -2, -1, 0, 1, 2, 3...}?

Back

Integers

Front

What is a square root?

Back

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

Front

What is the square root of 25?

Back

5

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as a fraction, while irrational numbers cannot.

Front

What is the square root of 36?

Back

6

Front

How do you estimate square roots on a number line?

Back

Locate the perfect squares around the number and find a value between them.