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first we used the rule KCC keep the first number ,change the sign and second number.Rules for addition of singed number :
Same signs Add and keep the sign;different signs Subtract and keep the sign of the biggest number
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∙ 6y ago
Wiki User
∙ 7y ago-3047-437=
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Why you add an integer's opposite when you are subtracting integers?
Because that is how the opposite of a number is defined.
How is subtracting a negative integer related to its absolute value and addition?
Subtracting a negative integer is the same as adding its absolute value.
What is similar to subtracting a positive integer from a negative integer?
adding a negative
When Subtracting a positive integer from a negative integer is similar to what?
adding a negative
What is the difference between subtracting a negative integer and adding a positive integer?
In the end, there is no difference because subtracting a negative integer is the same as adding a positive integer. 1-(-1)=2 1+1=2
When you are subtracting a positive integer from a negative integer Will the difference be positive or negative?
positive
What are the rules for adding and subtracting numbers?
-You must memorize -To add 2 integers with different signs, find the difference of their absolute value -To subtract an integer, add it's opposite
What is a general rule for subtracting integer?
htobhrft9 we82
How is adding integer and subtracting integer related?
They are different because they both heve negative and positive.
What are the rules for adding and subtracting integers?
when you add two positive integers the answer is always positive when you add two negative integers the answer is positive when you add one negative and on positive integer, the answer is negative subtracting two negative numbers gets a negative answer subtracting two positive numbers- the answer depends subtracting a negative and positive number- the answer depends, the positive number would have to be bigger than the negative to achieve a negative number, and if the positive number is less, than the answer is still negative
Explain how to subtract a positive integer and a negative integer using absolute value?
Subtracting an integer is the same as adding its opposite.Examples:In the following examples, we convert the subtracted integer to its opposite, and add the two integers.7 - 4 = 7 + (-4) = 312 - (-5) = 12 + (5) = 17-8 - 7 = -8 + (-7) = -15-22 - (-40) = -22 + (40) = 18Note that the result of subtracting two integers could be positive or negative.
Negative integer is subtracted from a negative integer?
Subtracting a negative is like adding a positive.
