Adding and Subtracting Integers

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34

Front

When you are subtracting using a number line, you want to jump to the...

Back

left

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left

Front

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8

Front

Use the number line to find the sum: -8 + 3 = ?

Back

-5

Front

What is an integer?

Back

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

Front

What happens when you subtract a negative number?

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

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always negative.

Front

What is the difference between addition and subtraction on a number line?

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Addition moves to the right, while subtraction moves to the left.

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-3