It is important to add and subtract integers:
to get a new integer value in mathematics .
Wiki User
∙ 8y agoBecause otherwise you would only know how to subtract and add with the same integers. Not a particularly useful skill unless just those integers turned up!
to subtract an integer, add its opposite or additive inverse.
add, subtract, multiply, divide
When you add, subtract, or multiply integers, you get integers. When you divide one integer by another one, you may or may not get an integer.
+2 + -1= 1
Because otherwise you would only know how to subtract and add with the same integers. Not a particularly useful skill unless just those integers turned up!
you can add subtract multiply and divide them.
to subtract an integer, add its opposite or additive inverse.
add, subtract, multiply, divide
When adding negative integers, you subtract. (2+-1=1) When subtracting negative integers, you add. (2--3=5)
When you add, subtract, or multiply integers, you get integers. When you divide one integer by another one, you may or may not get an integer.
+2 + -1= 1
Integers
Integers do not have sides so the question does not make sense.
add subtract divide multiplication
Because in alot of future jobs, you need to know how to add/subtract/divide/multiply negatves to positives and vice versa.
it is important to learn how to add and subtract fractions because we can use it when a time comes , when we have our own business and others .