answersLogoWhite

0


Best Answer

1. If the positive number is larger in absolute value, subtract the absolute values of the numbers, and then put the positive sign in front of the answer.

2. If the negative number has larger absolute value, subtract the absolute values of the numbers and then put the negative sign in front of the answer.

3 . If they are the same, the sum is 0.

Example of 1: 10+(-5). We know that 10 is larger absolute value. S0 10-5=5 and put a + in front. The answer is +5 or just 5.

Example of 2. -10+5. The =10 has larger absolute value. 10-5=5. Now put a - sign so the answer is -5

Example of 3. is is -5+5. The numbers have the same absolute value so their sum is 0.

Remember the absolute value of x, denoted | x | is the distance of x from zero on the number line. So |-3|=3 and |5|=5 since =3 is 3 units from 0 on the number line and 5 is 5 units from 0 on the number

hey its me mhel jesson valenzuela

add me on fb

User Avatar

Wiki User

โˆ™ 2011-08-25 12:15:31
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.75
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
844 Reviews

Add your answer:

Earn +20 pts
Q: Rules in adding like and unlike sign?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Rules in subtracting like and unlike sign?

to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..


Rules of subtracting like and unlike sign?

54453


What are the rules in adding real numbers?

Rules: Unlike SignsSubtract the absolute value of the number and copy the sign of the number with greater absolute value.


What are the rules in adding integers with like and unlike signs?

To add integers with like signs you jut put the positive in front of the answer (you just add and put a positive sign in front of it)


What are the rules in adding integers with unlike signs?

For each pair of such integers, find the difference between the absolute values of the two integers and allocate the sign of the bigger number to it.


What are the rules for adding integers if the signs are the same?

The answer also has the same sign.


What are the sign rules of division and multiplication?

numbers with Like signs : result Plusnumbers with Unlike signs : result Minus


Rules for adding and subtracting integers?

ADDING: same sign, add and keep that sign. opposite sides, subtract their absolute values and use the sign of the number with the larger absolute value SUBRTRACTING: change the sign of the subtrahend (2nd number) then ADD using rules above.


Rules in addition and subtraction of algebraic expression?

Addition:1. look for like terms, combine like terms by adding their numerical coefficient. In adding the numerical coefficient, you have to consider the rules in adding integers.a. to add two numbers having like signs, add their absolute values and prefix their common sign, then bring down the literal coefficient.b. to add two numbers having unlike signs, find the difference of their absolute values and prefix to the difference sign of the number having a greater absolute value, then bring down the literal coefficient.Subtraction:1. multiply the subtrahend by -1 and proceed to adding algebraic expression.


What is the rule in adding integers with unlike sign?

it depends to the value of the number,when the greater value caries the positive sign,your answer must be positive,when it carries the negative sign,your answer is negative.


How is adding polynomials like adding integers?

The numbers can have a positive or negative sign.


What is the rules in solving integers?

adding1. like sign, add their absalute value & copy the common sign.2. unlike signs. subtruct their absalute value & copy the sing of the bigger number.subtructing1. change the sign of the subrahend (if + change to - & if - change to +)2. then go back to the rules in addition.multiplying & dividing1. likes signs, simply perform the operation then the answer's sign would be (+) positive2. unlike signs, simply perform the operation then the answer's sign would be (-) negative

People also asked