 # What Happens When You Add Two Negative Integers?

## Why when you subtract a negative is positive?

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..

## What happens when you add two negative numbers together?

When you have two negative signs, one turns over, and they add together to make a positive. If you have a positive and a negative, there is one dash left over, and the answer is negative.

## What are the rules for adding and subtracting positive and negative integers?

Two signsWhen adding positive numbers, count to the right.When adding negative numbers, count to the left.When subtracting positive numbers, count to the left.When subtracting negative numbers, count to the right.

## Why do 2 negatives make a positive?

When you multiply a negative by a negative you get a positive, because the two negative signs are cancelled out.

## What is the rule for adding negative numbers?

The Rules:RuleExample+(+)Two like signs become a positive sign3+(+2) = 3 + 2 = 5−(−)6−(−3) = 6 + 3 = 9+(−)Two unlike signs become a negative sign7+(−2) = 7 − 2 = 5−(+)8−(+2) = 8 − 2 = 62 more rows

## What are the rules for subtracting integers?

Steps on How to Subtract IntegersFirst, keep the first number (known as the minuend).Second, change the operation from subtraction to addition.Third, get the opposite sign of the second number (known as the subtrahend)Finally, proceed with the regular addition of integers.

## What is the rule for adding subtracting multiplying and dividing?

Order of operations tells you to perform multiplication and division first, working from left to right, before doing addition and subtraction. Continue to perform multiplication and division from left to right. Next, add and subtract from left to right.

## What is the difference between positive and negative integers?

A positive number is a number greater than zero. It can be written with or without a + symbol in front of it. A gain in something is written with a positive number. A negative number is a number that is less than zero.

## What happens when you subtract two negative numbers?

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.

## What does a negative plus a positive give you?

Multiplication and Division If two positive numbers are multiplied together or divided, the answer is positive. If two negative numbers are multiplied together or divided, the answer is positive. If a positive and a negative number are multiplied or divided, the answer is negative.

## Why do you add when you subtract a negative number?

When you’d subtracted a positive number, you’d moved to the left. Now, if you’re adding a negative, you can regard this is pretty much the same as when you were subtracting a positive, if you view “adding a negative” as adding to the left. That is, by plus-ing a minus, you’re adding in the other direction.

## What are the integer rules for adding and subtracting?

To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.

## How do you add negatives and positives?

Adding Positive and Negative NumbersRule 1: Adding positive numbers to positive numbers—it’s just normal addition.Rule 2: Adding positive numbers to negative numbers—count forward the amount you’re adding.Rule 3: Adding negative numbers to positive numbers—count backwards, as if you were subtracting.More items…