Rational Numbers Review

Front

What are rational numbers?

Back

Rational numbers are numbers that can be expressed as a fraction, where both the numerator and the denominator are integers, and the denominator is not zero.

Front

What are integers?

Back

Integers are the set of whole numbers, their opposites, and zero.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. It is always a non-negative value.

Front

What is the absolute value of -7?

Back

7

Front

What is the opposite of 3?

Back

-3

Front

What is the opposite of -4?

Back

4

Front

Which is greater: -1 or -2?

Back

-1 is greater than -2.

Front

What is the absolute value of 0?

Back

0

Front

If a number is closer to zero, what happens to its absolute value?

Back

The absolute value becomes less.

Front

What is the absolute value of 5?

Back

5