Integer Operations

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

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-2

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-11

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3

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-20

Front

What is the rule for multiplying two negative integers?

Back

The product of two negative integers is a positive integer.

Front

What is the rule for adding a positive integer and a negative integer?

Back

When adding a positive integer and a negative integer, subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

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-2

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-2

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-10