Question: How Do You Subtract A Negative From A Negative?

How do you multiply a negative and a positive?

The rule for multiplying and dividing is very similar to the rule for adding and subtracting.When the signs are different the answer is negative.When the signs are the same the answer is positive..

What is the rule for adding and subtracting negative numbers?

When 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.

What does a negative plus a negative equal?

When you are adding a negative number to a negative number, it becomes subtraction, where you start from a negative point on the numbers line and move left. For example, -3 + (-2). This reads “negative three plus negative 2”.

Why do you add when you subtract a negative number?

The addition/subtraction tells us which way to face, and the positive/negative tells us if our steps will be forward or backward (regardless of the way we’re facing).

Does a negative and negative make a positive?

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

Is a double negative a positive?

Double negatives are two negative words used in the same sentence. Using two negatives usually turns the thought or sentence into a positive one. Double negatives are generally discouraged in English because they are considered to be poor grammar and they can be confusing.

What does a negative and a positive equal?

Multiplying and Dividing with Positive and Negative Numbers. … When the signs of the two numbers are the same, the answer will be positive. When the signs of the two numbers are different, the answer will be negative.

Why is a negative divided by a positive a negative?

When a negative number divides a positive number, the result is negative. You only get a positive answer when both the signs are the same (+ and +, or – and -). In this case, one is negative and one is positive, so the result will be negative.

When you divide a negative does the sign change?

The Exception: Negative Numbers There is one very important exception to the rule that multiplying or dividing an inequality is the same as multiplying or dividing an equation. Whenever you multiply or divide an inequality by a negative number, you must flip the inequality sign.

How do you subtract a negative from a 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 u divide a negative by a negative?

Rule 3: a negative number divided by a negative number equals a positive number. Two negatives make a positive, so a negative number divided by a negative number equals a positive number. For example, -8 / -2 = 4.

What is a negative times a positive?

When you are multiplying a negative number and a positive number, the product will be a negative number.