Using ONE equation, state how many total inches of insulation the homeowner is lacking. Summarize the rules for working with negative integers. List the proper order of operations to follow when working with problems including addition, subtraction, multiplication, and division. List some areas of your home where you may be wasting energy. The integers are a set of numbers that can be depicted on a number line.
Positive integers are the numbers to the right of zero.
Negative integers are on the left. Integers are used in common mathematical calculations every day. Subtracting a negative number is the same as adding a positive number. Complete these operations as usual. If both integers are positive or negative, the answer is positive.