Spiral Review #5

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. For example, |–5| = 5.

Front

Evaluate: |–5| + 8

Back

13

Front

What is the result of 5 - 8?

Back

-3

Front

What does the symbol |x| represent?

Back

The absolute value of x, which is the non-negative value of x.

Front

What is the result of |–6| compared to 6?

Back

|–6| = 6, so |–6| = 6.

Front

Back

Front

Back

64.

Front

How do you convert a decimal to a percent?

Back

Multiply the decimal by 100 and add a percent sign. For example, 0.07 becomes 7%.

Front

Which shows 0.07 as a percent?

Back

7%.

Front

Back

-3.