## What does it mean to subtract a negative?

Subtracting a number is the same as adding its opposite.

So, subtracting a positive number is like adding a negative; you move to the left on the number line.

Subtracting a negative number is like adding a positive; you move to the right on the number line.

Example 4: Subtract −4−(−7) ..

## What is a minus in math?

Minus represents the arithmetic operation of subtraction between two numbers. For example, Minus sign also means taking something away from a given value. For example, Darby has 6 gingerbread with her and she gives 3 gingerbread to Kelly. So 6 minus 3 is equal to 3.

## What is the formula of plus minus?

Arithmetic is an elementary branch of mathematics. Arithmetical operations include addition, subtraction, multiplication and division….Negative and Positive Rules.(+) × (+) = +Plus x Plus = Plus(+) x (-) = –Plus x Minus = Minus(-) × (+) = –Minus x Plus = Minus(-) × (-) = +Minus x Minus = Plus

## What is positive minus negative?

Rule 3: Subtracting a negative number from a negative number – a minus sign followed by a negative sign, turns the two signs into a plus sign. So, instead of subtracting a negative, you are adding a positive. Basically, – (-4) becomes +4, and then you add the numbers. For example, say we have the problem -2 – –4.

## What does minus mean?

Use the word minus to mean “less” or “with the subtraction of.” When it’s minus fifteen degrees outside, it’s fifteen below zero — or fifteen degrees less than zero. Whenever you talk about negative numbers, whether they relate to temperature or your bank account, the adjective minus always applies.

## What is the quotient of two negative numbers?

RULE 3: The quotient of two negative integers is positive.

## What does two minus signs mean?

Two negatives cancel each other out. It’s a negative. “Don’t not do it” means “please do it”. Two negatives cancel out and make a positive, in maths as well as in speech.

## Why minus minus is equal to plus?

The answer has to do with the fundamental properties of operations on numbers (the notions of “addition”, “subtraction”, “multiplication”, and “division”). … Each number has an “additive inverse” associated to it (a sort of “opposite” number), which when added to the original number gives zero.