Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

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, |-3| = 3.

Front

What is the opposite of a number?

Back

The opposite of a number is the number that is the same distance from zero but in the opposite direction. For example, the opposite of -5 is 5.

Front

Is -1/2 an integer?

Back

No, -1/2 is not an integer because it is a fraction.

Front

What does |-5| represent?

Back

|-5| represents the distance from -5 to 0 on a number line, which is 5.

Front

How do you express a debt of $50 as an integer?

Back

A debt of $50 is expressed as -50.

Front

What is the sum of -3 and 5?

Back

The sum of -3 and 5 is 2.

Front

What is the product of -4 and 3?

Back

The product of -4 and 3 is -12.

Front

What is the result of subtracting 7 from -2?

Back

The result of subtracting 7 from -2 is -9.

Front

What is the difference between -10 and -4?

Back

The difference between -10 and -4 is -6.