What is the rule for multiplying and dividing positive and negative numbers?
3 min read
Asked by: Nicolle Graber
Just like you can multiply and divide positive numbers, you can do the same with negative numbers. In order to multiply or divide negative numbers you must remember: If the signs are the same, the answer is positive. If the signs are different, the answer is negative.
What is the rule for multiplying a negative by a negative?
Two negative numbers a negative times a negative is going to give you a positive. Answer you could say that the negatives cancel each other out and you get a positive answer.
What is the rule for dividing positive numbers?
1 Answer. If the numbers have the same sign (both positive or both negative), then the answer is positive. If the numbers have opposite signs (one is positive and the other is negative), then the answer is negative.
What happens if you multiply a positive and a negative?
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. 3 times 4 equals 12. Since there is one positive and one negative number, the product is negative 12.
What are the rules for dividing negative numbers?
Two negatives make a positive, so a negative number divided by a negative number equals a positive number. For example, -8 / -2 = 4.
What are the rules for negative and positive numbers?
If both numbers are positive, the result is positive. If both numbers are negative, the result is positive. (Basically, the two negative values cancel each other out). If one number is positive and the other is negative, the result is negative.
What are the four rules of multiplication?
What are the rules of multiplication?
- Any number times zero is always zero. …
- Any number times one is always the same number. …
- Add a zero onto the original number when multiplying by 10. …
- The order of factors does not affect the product. …
- Products are always positive when multiplying numbers with the same signs.
How do you multiply positive and negative integers?
So take a minute. And work on that example. So negative three times negative four we have two numbers of the same sign so that's going to give us a positive number three times four is twelve.
What is the rule of dividing integers?
When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive. When you divide two integers with different signs, the result is always negative. Just divide the absolute values and make the answer negative.
How do you multiply and divide integers step by step?
And to do that all you have to do is figure out if you have an even or an odd number of negative factors in the multiplication or division.
