Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What is the result of -15 - 3?

Back

-18

Front

What does subtracting a negative number mean?

Back

Subtracting a negative number is the same as adding its positive counterpart. For example, 6 - (-18) = 6 + 18 = 24.

Front

What is the result of 6 - (-18)?

Back

24

Front

What is the result of -5 - (-3)?

Back

-2

Front

What is the result of -18 + (-6)?

Back

-24

Front

What is the result of -9 + (-5)?

Back

-14

Front

How do you add two negative integers?

Back

When adding two negative integers, you add their absolute values and keep the negative sign. For example, -3 + (-5) = -8.

Front

What is the absolute value of an integer?

Back

The absolute value of an integer is its distance from zero on the number line, regardless of direction. For example, |-5| = 5.

Front

What is the result of -10 + 4?

Back

-6