All Algebra 1 Resources
Example Questions
Example Question #151 : Integer Operations
Solve.
This is just a simple addition problem. The sum of and is .
Example Question #152 : Integer Operations
Solve.
This is just a simple addition problem. The sum of and is .
Example Question #153 : Integer Operations
Solve.
There is a negative sign present. When that happens, we compare the numbers. Since is greater than and is positive, our answer is positive. We treat the problem as a subtraction problem. The answer is .
Example Question #154 : Integer Operations
Solve.
There is a negative sign present. When that happens, we compare the numbers. Since is greater than and is negative, our answer is negative. We treat the problem as a subtraction problem. The answer is .
Example Question #154 : Integer Operations
Solve.
There is a negative sign present. When that happens, we compare the numbers. is seen as both a positive and negative number. This means the value are the same but will cancel out to give us an answer of .
Example Question #155 : Integer Operations
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 #157 : Real Numbers
Solve.
When a plus and minus are together, the sign changes to negative. We add from left to right. When adding two negative numbers, we treat as addition but keep the minus sign in the end. We then have . Then same rules apply and when we add another , we get .
Example Question #158 : Real Numbers
Solve.
When a plus and minus are together, the sign changes to negative. We add from left to right. When adding two negative numbers, we treat as addition but keep the minus sign in the end. We then have . Then same rules apply and when we add another , we get .
Example Question #159 : Real Numbers
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 #160 : Real Numbers
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 .