0
Zero is the neutral element of addition; a + 0 = a, for any a. Since a x 0 = 0 and -1 x a = -a, it follows that -1 x 0 = -0 (although this is often not differentiated from +0, and indeed is not commonly acepted as being different except in limits; thus -0 = +0 = 0). a + (-b) = a - b, and thus a - 0 = a + (-0) = a + 0 = a, as required by the neutral element property.
Add your answer:
Earn +20 pts
How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
What is the rules for algeraba for subtracting negatives?
Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.
Why does the addition of a negative integer to its opposite equal 0?
Adding a negative is the same as subtracting a positive. 9 - 9 = 0 9 + (-9) = 0
How are addition and subtraction stories alike?
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
Is adding -6 the same as subtracting 6 why or why not?
0
How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
What is the rules for algeraba for subtracting negatives?
Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.
Why does the addition of a negative integer to its opposite equal 0?
Adding a negative is the same as subtracting a positive. 9 - 9 = 0 9 + (-9) = 0
How are addition and subtraction stories alike?
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
Is adding -6 the same as subtracting 6 why or why not?
0
How are adding fractions different?
When adding or subtracting fractions their denominators must be the same
What are the rules for adding fractions?
Ensure that the denominators are the same when adding or subtracting fractions.
What is 0 plus -4?
-4
What is the difference from adding and subtracting?
adding is 2+2=4 and subtraction is 2-2=0
How do you subtract -4 from -4?
0
Is subtracting a negative the same as adding a posative?
Yes.
When subtracting or adding numbers in scientific notation why do the exponents need to be the same?
This is effectively the same as lining up the decimal points when adding or subtracting ordinary decimal fractions.
