Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What does a positive integer represent?

Back

A positive integer represents a value greater than zero.

Front

What does a negative integer represent?

Back

A negative integer represents a value less than zero.

Front

What is the absolute value of an integer?

Back

The absolute value of an integer is its distance from zero on the number line, always expressed as a positive number.

Front

What is the opposite of a positive integer?

Back

The opposite of a positive integer is the corresponding negative integer.

Front

What is the opposite of a negative integer?

Back

The opposite of a negative integer is the corresponding positive integer.

Front

How do you add two integers with the same sign?

Back

When adding two integers with the same sign, add their absolute values and keep the sign.

Front

How do you add two integers with different signs?

Back

When adding two integers with different signs, subtract their absolute values and take the sign of the integer with the larger absolute value.

Front

What is the result of adding +10 and -5?

Back

+5

Front

What is the result of adding -8 and -3?

Back

-11