Integer Operations Review

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

The result depends on the absolute values of the integers. If the positive integer is larger, the result is positive; if the negative integer is larger, the result is negative.

To subtract an integer, add its opposite. For example, a - b is the same as a + (-b).

The result is a positive integer.

The result is a negative integer.

Add all gains and subtract all losses to find the total change.

Losing money means that the amount spent exceeds the amount received, resulting in a negative change in value.

The expression is the daily cost multiplied by the number of days rented.

A gain in value can be represented as a positive number added to the initial value.

A negative sign indicates a loss or a decrease in value.