Q:
# What Is a Negative Minus a Negative?

**A negative minus a negative is equal to another negative number, a positive number or zero, depending upon the numbers in the equation.** Subtracting a negative number from another negative number is the same thing as adding a positive number.

If the negative number being subtracted is the same as the number from which it is subtracted, the answer is zero. For example, -5 - (-5) = 0. If the negative number being subtracted is greater in value than the negative number from which it is being subtracted, the answer is negative. For example, -10 - (-8) = -2. If, however, the negative number being subtracted is less in value than the negative number from which it is being subtracted, the answer is a positive number. For example, -10 - (-12) = 2.

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Q:
## What Are the Factors of the Number 23?

A: The factors of the number 23 are 23 and 1. Factors of a number are the numbers that are multiplied together to equal the given number. Full Answer >Filed Under: -
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## What Is a Number Model?

A: A number model is a sentence that shows how a series of numbers are related. An example of a basic number model could be 12+3=15. Full Answer >Filed Under: -
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## What Information Is Included in a Chart of Numbers?

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## What Is a Prime Factor in Mathematics?

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