how do you evaluate 5 - 7
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)
For each pair of such integers, find the difference between the absolute values of the two integers and allocate the sign of the bigger number to it.
The set of positive integers is {1,2,3,4,5,...}. When referring to numbers, distinct simply means different from each other e.g. 2,6,7 and 9 are distinct positive integers but 2,6,6 and 9 are not distinct since two of them are equal.
Positive and negative integers are opposite each other.
They have opposite signs.
You get 75 by adding 37 and 38.
Infinitely many. Each integer has a different name and there are infinitely many integers.
they are different to each other
Depends on how large each integer is. +1-2 or +2-1. Different signs depending on the size of the integers.
Integers are any positive or negative whole numbers. Subtraction involves taking the subtrahend from the minuend.You take the value of the first, and take it away from the second, and depending on the signs that are similar (positive/negative) they can cancel and override each other.
they are different to each other
Integers are the same as whole numbers. Integers are a proper subset of rational numbers.