Add The Following: 1. (18) + (-11) + (3)

Add the following: 1. (18) + (-11) + (3)

 

Answer:

The answer is 10.

Step-by-step explanation:

The rule in adding integers is to combine first integers of the same sign. So we have to add first 18 and 3, since they are all positive integers.

Adding positive integers always result to positive.

(18) + (3) = 21

Then, we have to add 21 to - 11. That is,

(21) + (-11)

The rule in adding positive and negative integers is first get the absolute value of the two integers. Then, subtract the absolute value of the two integers and copy the sign of the integer that has a bigger absolute value.

The absolute value of 21 is 21.

The absolute value of - 11 is 11.

21 - 11 = 10

Therefore, the final answer is positive 10.

brainly.ph/question/23530

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