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Example Questions
Example Question #155 : Integer Operations
Solve.
First, let's work from left to right. We have simple addition which gives us . Next, a plus and minus sign make a minus sign. Since
is greater than
and is negative, our answer is negative. We treat as a subtraction problem and get an answer of
.
Example Question #158 : Integer Operations
Solve.
First, let's work from left to right. A plus and minus sign make a minus sign. Since is greater than
and is positive, our answer is positive. We treat as a subtraction problem and get an answer of
. Then,
is greater than
and is positive, our answer is positive. Our final answer is
.
Example Question #161 : Integer Operations
Solve.
First, let's work from left to right. A plus and minus sign make a minus sign. Since is greater than
and is positive, our answer is positive. We treat as a subtraction problem and get an answer of
. Then,
is greater than
and is negative, our answer is negative. Our final answer is
.
Example Question #31 : How To Add Integers
Solve.
When a plus and minus are together, the sign changes to negative. When adding two negative numbers, we treat as addition but keep the minus sign in the end. The answer is .
Example Question #32 : How To Add Integers
Simplify the following expression:
To solve this question you need to simply across. Performing the function that is is asking for. So,
Example Question #33 : How To Add Integers
Both numbers are positive. Just add normally. The sum is .
Example Question #34 : How To Add Integers
The plus and minus sign become a minus sign. It's just a subtraction problem. Answer is .
Example Question #35 : How To Add Integers
Since is greater than
and is negative, our answer is negative. We treat as a normal subtraction. Answer is
.
Example Question #41 : How To Add Integers
Since is greater than
and is negative, our answer is negative. We treat as a normal subtraction. Answer is
.
Example Question #42 : How To Add Integers
When adding with another negative number, just treat as an addition problem and then add a negative sign in front. Our answer is .
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