GRE Math : Integers
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Example Questions
Example Question #1 : How To Subtract Odd Numbers
Choose the answer below which best solves the following equation:
If you have trouble with problems like this, try stacking the numbers, and subtracting one place at a time. First, seven minus one is six, so that's your ones digit. Next, three minus three is zero, so that's your tens digit. Seven minus two is five, so that's your hundreds digit, and finally, one minus zero is one so that's you're thousands digit.
Example Question #2 : How To Subtract Odd Numbers
Solve the following:
To solve, simply subtract. If you have trouble subtracting, try splitting the numbers up and adding your results:
Example Question #3 : How To Subtract Odd Numbers
Solve the following:
To perform this operation, simply subtract. If you are having trouble, you can split the problem into two easier to solve portions, by splitting the numbers up:
Example Question #4 : How To Subtract Odd Numbers
Solve the following:
To solve, simply subtract. If you have trouble subtracting, you can split the problem up and add your results back together:
Example Question #1 : How To Subtract Odd Numbers
Solve the following:
To solve, simply subtract. If you have trouble subtracting, you can split the numbers up, subtract, and add your results:
Example Question #1 : How To Divide Odd Numbers
What are three consecutive odd integers whose sum equals 
Set up the equation,
Simplify to 
Therefore the 3 consecutive odd integrers are 
Example Question #2 : How To Divide Odd Numbers
Assume 
What is a possible solution for 
The two requirements for this problem are that both 
Example Question #3 : How To Divide Odd Numbers
Solve for 
To solve, divide both sides of the equation by 
As a check, if you divide an odd number by another odd number, your result should be odd.
Example Question #1 : How To Divide Odd Numbers
Solve for 
To solve, isolate your variable by dividing both sides of the equation by 
Example Question #5 : How To Divide Odd Numbers
Solve for 
To solve, first isolate your variable by dividing both sides of the equation by 
As a check, if you divide an odd number by another odd number, your result should be odd.
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