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3 years ago

18+ (-30) Integers help plssss

Mathematics

2 answers:

Neko [114]3 years ago

6 0

Answer: -12

Step-by-step explanation: To solve this problem, we can first start by rewriting the problem. When we add a negative, that's exactly the same thing as subtracting so we can make the problem easier to understand.

18 + (-30) → 18 - 30

To find the answer to this problem, let's first find out how many jumps it get's to 0 from 18. It would take 18 jumps and there is 12 jumps left over. Then, we would subtract 12 from 0 and we would get -12 as our answer. Therefore, 18 + (-30) = -12.

sineoko [7]3 years ago

5 0

Answer:

-12

Step-by-step explanation:

18 + (-30)

Remove the brackets:

18 + - 30

To solve this, keep in mind these rules. The rules for "+" and "-" are as follows:

+ and + = +

- and - = +

+ and - = -

- and + = -

All you have to keep in mind is that positive values and positive values are always positive; negative and negative values are always positive; positive and negative values are always negative!!

We removed the brackets!

As I said before, positive and negative values are always negative!

Let's continue solving this integer problem:

18 + -30

18 - 30

= - 12

PLEASE DO MARK ME AS BRAINLIEST IF MY ANSWER IS HELPFUL :) 

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