How do you add and subtract negative and positive numbers?

User Generated

FAF112781457076189650062

Mathematics

Description

For math class, I am having a lot of trouble with adding and subtracting negative and positive numbers. I just need to know the basics of this.

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Explanation & Answer

Thank you for the opportunity to help you with your question!

1.Having understood order of operations, know that addition comes first before subtraction.

2. Understand that the sign (+ or -) before each number is the one defining it, and the number without a sign is + (positive) by default.

3. + and + means you add,   - and - means you add

4. + and - means you subtract.

  Do several practices to master maths

Please let me know if you need any clarification. I'm always happy to answer your questions.


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