Adding Integers

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4

Front

What do you get when you add opposites?

Back

Zero

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What do you do when adding integers with the same sign?

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Add and keep the sign.

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-7

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0

Front

What is the sum of two positive integers?

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A positive integer.

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What is the sum of two negative integers?

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A negative integer.

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What happens when you add a positive integer and a negative integer?

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It depends on which integer has a larger absolute value.

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What is the absolute value of a number?

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The distance of the number from zero on the number line, always positive.

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0