Q:
# What is a zero pair?

**A zero pair describes a pair of numbers whose sum equals zero.** One number in this equation will always have a positive sign, while the other number will always have a negative sign.

A zero pair will always feature the positive and negative form of the same number. For instance, +3 and -3 would be considered a zero pair because the resultant sum when they are added together is zero (+3 + -3 = 0). Conversely, +3 and -2 would not be considered a zero pair because the resultant sum when they are added together would not be zero (+3 + -2 = +1).

The main purpose of a zero pair is to simplify the process of addition and subtraction in complex mathematical equations featuring multiple numbers and variables. For example, in the problem 2+6-3-2, the positive 2 and the negative 2 cancel each other out because they are a zero pair, thus reducing the problem to 6-3.

Learn more about Algebra-
Q:
## How do you write a number in expanded notation?

A: To write a number in expanded notation, rewrite it as a sum of its various place values. This shows the value of each digit in the number. For example, the... Full Answer >Filed Under: -
Q:
## What is the sum of all the positive integer factors of 12?

A: The sum of all the positive integer factors of 12 is 28. The positive integer factors of 12 are 1, 2, 3, 4, 6 and 12, and when added together, these terms ... Full Answer >Filed Under: -
Q:
## How do you calculae the mean absolute deviation?

A: Find the mean absolute deviation by finding the sum of the absolute value of x minus mu, all divided by N. In this formula, mu is the mean, x is the value ... Full Answer >Filed Under: -
Q:
## What is the distributive property?

A: The distributive property is an algebraic rule that states that a multiplied by the sum of b and c is equal to a times b added to a times c. The actual for... Full Answer >Filed Under: