The sum is the answer for an addition problem.The sum of two positive integers is always positive.When two or more positive numbers are added together,the result or sum is always positive. The sumof a positive and a negative integer can be eitherpositive, negative, or zero.
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Besides, is the sum of two positive integers always positive?
Summary: Adding two positive integers alwaysyields a positive sum; adding two negativeintegers always yields a negative sum. To find thesum of a positive and a negative integer, takethe absolute value of each integer and then subtract thesevalues. The sum of any integer and its opposite isequal to zero.
Secondly, what is the rule for adding positive and negative numbers? The Rules:
| Rule | Example | |
|---|---|---|
| +(+) | Two like signs become a positive sign | 3+(+2) = 3 + 2 = 5 |
| −(−) | 6−(−3) = 6 + 3 = 9 | |
| +(−) | Two unlike signs become a negative sign | 7+(−2) = 7 − 2 = 5 |
| −(+) | 8−(+2) = 8 − 2 = 6 |
One may also ask, when you add two negatives does it become a positive?
The signs add together physically. When you have two negative signs, oneturns over, and they add together to make a positive.If you have a positive and a negative, thereis one dash left over, and the answer isnegative.
What is a positive times a negative?
Rule 2: A negative number times apositive number equals a negative number. When youmultiply a negative number to a positive number, youranswer is a negative number. It doesn't matter which orderthe positive and negative numbers are in that you aremultiplying, the answer is always a negativenumber.
Related Question AnswersWhat is a positive plus a positive?
If two positive numbers are multiplied togetheror divided, the answer is positive. If two negative numbersare multiplied together or divided, the answer is positive.If a positive and a negative number are multiplied ordivided, the answer is negative.What's a negative plus a negative?
When you are adding a negative number to anegative number, it becomes subtraction, where you startfrom a negative point on the numbers line and move left. Forexample, -3 + (-2). You need to ignore the plus sign andrecognize that the second negative means you aresubtracting that number.What is integers and example?
An integer (pronounced IN-tuh-jer) is a wholenumber (not a fractional number) that can be positive, negative, orzero. Examples of integers are: -5, 1, 5, 8, 97, and3,043. Examples of numbers that are not integers are:-1.43, 1 3/4, 3.14, .09, and 5,643.1.How do you add and subtract integers?
Use the number line for adding and subtractingintegers:- Add a positive integer by moving to the right on the numberline.
- Add a negative integer by moving to the left on the numberline.
- Subtract an integer by adding its opposite.
What is the rule for adding integers with different signs?
To add integers having the same sign, keepthe same sign and add the absolute value of each number.To add integers with different signs, keep the sign of thenumber with the largest absolute value and subtract the smallestabsolute value from the largest.How do you subtract integers?
To subtract integers, change the sign on theinteger that is to be subtracted. If both signs arepositive, the answer will be positive. If both signs are negative,the answer will be negative. If the signs are differentsubtract the smaller absolute value from the larger absolutevalue.Is zero a positive integer?
An integer is a whole number that can be eithergreater than 0, called positive, or less than 0, callednegative. Zero is neither positive nor negative. Twointegers that are the same distance from the origin inopposite directions are called opposites.Is zero an integer number?
Zero is the integer denoted 0 that, whenused as a counting number, means that no objects arepresent. It is the only integer (and, in fact, the only realnumber) that is neither negative nor positive. Anumber which is not zero is said to benonzero.What is the number 1?
1 (one, also called unit, unity, and(multiplicative) identity) is a number, and a numericaldigit used to represent that number in numerals. Itrepresents a single entity, the unit of counting or measurement. Itis also the first of the infinite sequence of naturalnumbers, followed by 2.What is the rule for adding two negative numbers?
Adding two negative numbers together? Justadd the absolute value of each number together, put anegative sign in front, and you have youranswer!What happens when you subtract a negative from a negative?
Rule 3: Subtracting a negative number from anegative number—when you see thesubtraction (minus) sign followed by anegative sign, turn the two signs into a plus sign. Thus,instead of subtracting a negative, you are adding apositive. So, – -5 becomes +5, and continue normally with theaddition.What is the rule for adding a positive and negative integer?
To subtract integers, change the sign on theinteger that is to be subtracted. If both signs arepositive, the answer will be positive. If both signsare negative, the answer will be negative. If thesigns are different subtract the smaller absolute value from thelarger absolute value.How does a negative times a negative equal a positive?
We can represent "removes" by a negative numberand figure out the answer by multiplying. This is an illustrationof a negative times a negative resulting in apositive. If one thinks of multiplication as grouping, thenwe have made a positive group by taking away anegative number twelve times.How do you times a positive with a negative?
The rule for multiplying and dividing is very similar tothe rule for adding and subtracting.- When the signs are different the answer is negative.
- When the signs are the same the answer is positive.
