6.NS.5 Lesson 1 ENGLISH VERSION

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 opposite of a number?

Back

The opposite of a number is the number that is the same distance from zero on the number line but in the opposite direction. For example, the opposite of 10 is -10.

Front

How do you represent a withdrawal from a bank account?

Back

A withdrawal is represented by a negative integer. For example, withdrawing $50 is represented as -$50.

Front

What does a positive integer represent in real-life situations?

Back

A positive integer represents a gain or an increase. For example, winning $250 in a contest is represented as +$250.

Front

What does a negative integer represent in real-life situations?

Back

A negative integer represents a loss or a decrease. For example, losing $50 is represented as -$50.

Front

Which is colder: -4°F or 0°F?

Back

-4°F is colder than 0°F.

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, the absolute value of -5 is 5.

Front

How do you compare two integers?

Back

To compare two integers, look at their positions on the number line. The integer further to the right is greater.

Front

What is the sum of a positive integer and a negative integer?

Back

The sum of a positive integer and a negative integer can be found by subtracting the absolute value of the negative integer from the positive integer.

Front

What is the difference between two integers?

Back

The difference between two integers is found by subtracting one integer from another. For example, the difference between 5 and -3 is 5 - (-3) = 8.