No- adding negative numbers is like adding positive numbesr , except the answer is negative.
They are different in the same way that subtraction of integers is different from their addition.
They aren't. The rules are the same as those for adding/subtracting or multiplying integers. Just be careful of the decimal point's location.
The answer also has the same sign.
It is the same thing, since "integers" consists of positive and negative numbers (and zero).
adding and subtracting integers is when you add and minus 2 numbers
1+2=3
When you add two negative integers, the answer is still negative.
David Missoula's
When adding negative integers, you subtract. (2+-1=1) When subtracting negative integers, you add. (2--3=5)
When dividing numbers that are different the answer will be negative.
To find the sum of the first 100 integers, you first add 1 plus 100 (the first and last numbers of the set) and get 101. Do the same with the next two integers, 2 and 99 and you'll get 101. Since you are adding two integers at a time and there are 100 integers between 1 and 100, you'll get 101, fifty times. Therefore, a shortcut would be to simply multiply 101 times 50 and get 5,050.
Integers are the "counting numbers" and their negative counterparts, and zero. Opposite integers are the pairs of integers that have the same absolute value, or, in other words, are the same distance from zero. 10 and -10 are opposite integers. 43 and -43 are opposite integers. It's just that simple.
810. All of the integers from -30 to30 cancel each other out by adding a negative to a positive. Then all you need to do is add the integers from 31 to 50. (31 + 32 + ....+50)
The positive integers are the numbers obtained by (repeatedly) adding 1 to 0 ...... 1, 2, 3, 4, 5 ..... and so forth, endlessly.
45 /9+72 /-8 /3*4-4*6
Another positive integer