What Do 2 Positives Make?

What is the rule for adding and subtracting positive and 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’s a negative times a positive?

Rule 2: A negative number times a positive number equals a negative number. When you multiply a negative number to a positive number, your answer is a negative number. It doesn’t matter which order the positive and negative numbers are in that you are multiplying, the answer is always a negative number.

What is a negative divided 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.

How do we use positive and negative numbers in everyday life?

Positive and negative numbers are used depict the ups and downs of share price. Deposits are normally represented by a positive sign whereas withdrawals are denoted by a negative sign. Negative numbers are used in weather forecasting to show the temperature of a region.

What happens when you subtract a negative from a positive?

Rule 4: Subtracting a negative number from a positive number—when you see the subtraction (minus) sign followed by a negative sign, turn the two signs into a plus sign. Thus, instead of subtracting a negative, you’re adding a positive, so you have a simple addition problem.

What is the rule for multiplying positive and negative numbers?

You also have to pay attention to the signs when you multiply and divide. There are two simple rules to remember: When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive.

Why are 2 negatives multiplied a positive?

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

Is a positive times a negative a positive?

Rule 1: A positive number times a positive number gives you a positive number. … Rule 2: A positive number times a negative number gives you a negative number. Example 2: This is new – for example, you might have 4 x -3. The 4 is positive, but the 3 is negative, so our answer has to be negative.

What’s the sum of two positive numbers?

Summary: Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum.

How do you subtract positive and negative integers?

To subtract integers, change the sign on the integer that is to be subtracted. If both signs are positive, the answer will be positive. If both signs are negative, the answer will be negative. If the signs are different subtract the smaller absolute value from the larger absolute value.

Do 2 positives make a negative?

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.

What does a positive and a positive make?

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.

What is a positive plus a positive?

Rule 1: Adding positive numbers to positive numbers—this is normal addition. … This would be read as “negative five plus two.” This is most easily thought about on a number line. Instead of starting at a positive number, you’re starting at a negative number, which is to the left of zero on the number line.