Add and Subtract Integers

Front

What is the result of -18 - (-2)?

Back

-16

Front

Which integer represents a withdrawal from your bank account of $50?

Back

-$50

Front

What is the result of -16 + (-18)?

Back

-34

Front

What is the result of -13 - (-5)?

Back

-8

Front

What is the result of -45 + 9?

Back

-36

Front

Define an integer.

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the rule for subtracting a negative integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

What is the result of adding a positive integer to a negative integer?

Back

The result depends on the absolute values; if the positive integer is larger, the result is positive, otherwise it's negative.

Front

What does the number line represent in relation to integers?

Back

The number line visually represents integers, with negative integers to the left of zero and positive integers to the right.