Understanding Numbers and Their Relationships

Front

What is the opposite of the number -7?

Back

7

Front

What is the absolute value of |55|?

Back

55

Front

Order the following rational numbers from greatest to least: 0.5, -1.5, 1, -0.25.

Back

1, 0.5, -0.25, -1.5

Front

Classify the number 0 using a Venn diagram. Which set does it belong to?

Back

All of the above (Whole numbers, Integers, Rational numbers)

Front

Which of the following numbers has the greatest absolute value? -3, 5, -7, 2

Back

-7

Front

What is a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What is the definition of absolute value?

Back

The distance of a number from zero on the number line, always positive.

Front

How do you find the opposite of a number?

Back

By changing its sign.

Front

What is the absolute value of -20?

Back

20

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

4