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Addition and subtraction are inverse functions.
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What is the fundamental operation of integers?
Parenthesis Exponent Multiplication Division Addition Subtraction PEMDAS ( the multiplication and division is based on which of them comes FIRST )
Is the set of even integers closed under subtraction and division?
Subtraction: Yes. Division: No. 2/4 = is not an integer, let alone an even integer.
What are the factors of addition?
"Factor" is normally applied to multiplication and division, not addition and subtraction, but the analogues in addition would be the numbers being added.
Explain How do you determine the difference when subtracting two integers with different signs?
Examples: Write the first integer as it is, turn the subtraction into the addition, change the sign of the second integer, and follow the rules of addition. -7 - (2) = -7 + (-2) = -(7 + 2) = -9 10 - (-8) = 10 + (+8) = 18
Under which operation is the set of odd integers closed?
addition
How is the subtraction of integers relate to the addition of integers subtraction?
they both have something to do with positive and negative
Who discovered addition and subtraction of integers?
a math guy
What operations are closed for integers?
Addition, subtraction and multiplication.
How addition and subtraction related?
Addition and subtraction are reverse operations.
Explain how the subtraction of integers is related to the addition of integers?
Subtraction of integers is essentially addition of integers except the second integer is inverted. For example: 5 + 3 = 8 is a simple addition of integers. 5 - 3 = 5 is a simple subtraction of integers. It can be expressed by inverting the second value (the one right after the subration sign) and then switching the subtraction sign to an addition sign. So it would look like: 5 + (-3) = 5. Note that (-3) is the opposite of 3. So to do a more confusing subtraction problem like: 55 - (-5), we could rewrite this as: 55 + -(-5). From here it's easy to see that the two negatives cancel out. 55 + 5 = 60.
How is the additions of integers related to the subtraction of integers?
they both have something to do with positive and negative
How is subtraction and rational numbers are different from adding?
They are different in the same way that subtraction of integers is different from their addition.
What if the numbers in addition and subtraction in integers are the same but the sign is different?
You are likely to get a different answer.
What are the rules in addition and subtraction integers?
The rules for addition are as follows:The sum of two negative integers is a negative integerThe sum of two positive integers is a positive integerThe rules for subtraction are as follows:If they are two positive numbers, do it normallyIf there is a negative and a positive ,change it to addition and switch the SECOND integer sign
What is a set of related addition-subtraction or multiplication-division sentences?
A set of related addition-subtraction or multiplication-division sentences is a fact family.
How could you use addition subtraction division and multiplication of integers outside the classroom?
When you do your homework at home.
Is a pattern where the terms are related by addition and subtraction?
Yes
