Absolute Value

Front

What is absolute value?

Back

The distance of a number from zero.

Front

What is the absolute value of |-7|?

Back

7

Front

Evaluate the expression: |–3| + 5

Back

8

Front

What is the absolute value of 0?

Back

0, because it is 0 distance from zero.

Front

Why is absolute value always positive?

Back

Because it measures distance, which is always a positive quantity.

Front

What is the absolute value of |15|?

Back

15

Front

Evaluate the expression: |–10| – 4

Back

6

Front

What is the absolute value of |–20|?

Back

20

Front

If |x| = 4, what are the possible values of x?

Back

x = 4 or x = -4.

Front

Evaluate the expression: |–8| + |3|

Back

11