Integers

Front

What is an integer?

Back

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

Front

Write an integer to match the following scenario: to descend 20 meters.

Back

-20

Front

Write an integer to match the following scenario: a $35 withdrawal.

Back

-35

Front

What is the opposite of the integer on the number line?

Back

The opposite of an integer is the number that is the same distance from zero but in the opposite direction.

Front

What is the opposite of -20?

Back

20

Front

What are positive integers?

Back

Positive integers are whole numbers greater than zero (1, 2, 3, ...).

Front

What are negative integers?

Back

Negative integers are whole numbers less than zero (-1, -2, -3, ...).

Front

What is zero in terms of integers?

Back

Zero is an integer that is neither positive nor negative.

Front

How do you find the opposite of an integer?

Back

To find the opposite of an integer, change its sign.

Front

What is the sum of a positive integer and its opposite?

Back

The sum of a positive integer and its opposite is always zero.