Study guides

☆☆☆

Q: What is the rule for adding integers and rational numbers with the same sign?

Write your answer...

Submit

Related questions

what is the rule in adding rational numbers

Wats are temples from South East Asia and, as far as I am aware, they do not dicatate any rules for adding rational numbers.

The sum is positive.

The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.

The magnitude of the answer is the difference between the two numbers and it has the sign of the integer which has the bigger magnitude. I guess so?

how do you evaluate 5 - 7

When dividing numbers that are different the answer will be negative.

integer multiply integer divide 360

Adding negatives is exactly the same as taking away the positive number. Alternatively you can think of it as "imagine both the numbers are positive, add them together. This number is then negative. And you're done".

Adding Integers To add integers, one must consider the following two rules to be a successful. If you want to think of it on the number line you start from 0 and when you add a positive number you...

If you can write the number as a fraction, with integers in the numerator and the denominator, it is rational. In the case of decimal numbers, if the decimal representation terminates (e.g. 2.16), or is periodic (perhaps after some initial digits, like 4.130202020202...), then it is rational. For numbers defined according to some rule, it is not always known whether they are rational or irrational. ILuv You!![; <3 Hope This Helps You!!(:

Make sure that you add units to units, tens to tens, hundreds to hundreds, and so on. Keep the digits which represent the numbers in the correct columns before you add.

Yes. Integers, Real Numbers, and even Complex Numbers can as well.

positive + positive = positive negitive + negitive = positive negitive + positive = negitive

As a general rule you don't; you do if you choose them carefully.

The sign doesn't change.

If the integers have the same sign (poitive or negative) you should add them together. If they have a different sign you subtract the numbers and the answer will take the sign of the number with the greatest absolute value (the number farthest from zero on a numberline) in the problem.

negetive integers are not closed under addition but positive integers are.

Prime numbers are positive integers which can be evenly divided only by 1 and themselves. There is no other rule for all prime numbers.

Rule 1: The term is integer, not interger.Rule 2: The answer depends on what you want to do with it or them.

The value of the quotient of two integers with different signs is the same as if the signs were the same. Because the numbers have different signs, the quotient is negative.

Adding IntegersTo add integers, one must consider the following two rules to be a successful.If you want to think of it on the number line you start from 0 and when you add a positive number you go that much to the right, and when you add a negative number you go that much to the left. When adding two positive integers, just add like normal. When adding one positive integer, and one negative integer, it is like subtracting a positive number from a positive number. When adding two negative integers, it is like subtracting a positive number from a negative number.

Subtract the number with the smaller absolute value from the other. Give the answer the sign of the number with the larger absolute value.

Multiply it by 2 as for example 3+3 = 6 which is the same as 2*3 = 6

Add the double of the previous adding. The following numbers are 36, 68, 132... So it's like: adding 1, adding 2, adding 4, adding 8, adding 16, adding 32, adding 64