Algebra 1 : Algebra 1
Study concepts, example questions & explanations for Algebra 1
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Example Questions
Example Question #2631 : Algebra 1
When adding with another negative number, just treat as an addition problem and then add a negative sign in front. Answer is 
Example Question #170 : Real Numbers
Add the following two integers:
We can look at the number line to help us understand adding integers. If we start at zero and move 3 integers to the left (negative) we will be at -3.
Now we will add 5 to this. We will move over to the right (positive) 5 integers.
And we end up at 2, which is the answer. We are adding both numbers but one of them happens to be a negative number. Because of the communtative property of addition it is possible to start with 5 and add -3.
and we still end up at 2.
Example Question #2632 : Algebra 1
Add:
Add the ones place.
Add the tens place.
Combine the tens and ones places.
The answer is 
Example Question #45 : How To Add Integers
Add 
Add the ones digits.
Since this number is ten or more, the tens place will be the carryover.
Add tens place with the carryover.
The tens place will be the carryover.
Add the hundreds place with the carryover.
The thousands digit is 
The answer is:
Example Question #2633 : Algebra 1
Evaluate:
There are many ways to think about solving integer equatons. This one is equivalent to 
Example Question #47 : How To Add Integers
Add:
Add the ones digits.
The five is the ones place of the final answer. Since this number is ten or greater, the tens digit will be the carryover.
Add the tens digit with the carryover.
Combine the numbers.
The answer is:
Example Question #173 : Real Numbers
Add:
Add the ones digits.
Add the tens digits.
Because this number is ten or greater, carry over the one from the tens place.
Add the hundreds digits with the carryover. The hundreds digit of the 48 is zero.
Combine the numbers.
The answer is 
Example Question #2634 : Algebra 1
Find the sum of seven hundred and fifty-six.
Find the sum of seven hundred and fifty-six.
Begin by recalling what sum means.
Sum means addition, so we need to add:
Now, because we hav 0's in our ones and tens places, we can simply tack on the 56 to get
Example Question #174 : Real Numbers
Add:
Add the ones digits.
The six is the ones digit of the final answer. The one in the tens place is the carryover.
Add the tens digits with the carryover.
Combine the numbers.
The answer is:
Example Question #171 : Real Numbers
Add:
Add the ones digits together.
The three is the ones place of the final answer. The tens place will be the carryover.
Add the tens digits with the carryover.
Combine this number with the ones digit from the previous calculation.
The answer is:
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