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Practice Exercises: Operations on Integers

The Civil Service Exam will include questions involving integers – from basic math calculations to number flow charts. That being said, you have to be familiar with what integers are and how to add, subtract, multiply, and/or divide them. You have to know the rules that govern operations involving positive and negative integers. To know more about these rules, check our post: How to Add, Subtract, Multiply and Divide Positive and Negative Integers

Whenever you’re ready, get back to this page and start your Practice Test. Remember to include the sign (positive or negative) on your answer. Correct Answers are shown at the end of the quiz, after you’ve submitted all your answers.


Welcome to your Operations on Integers

1. (-19) - (-23) =
2. (-77) + (-63) =
3. (-56) + (+17) =
4. (+92) - (-18) =
5. (-54) ÷ (+18) =
6. (-79) + (-97) =
7. (-86) - (+61) =
8. (-16) x (+6) =
9. (-300) ÷ (-20) =
10. (-102) ÷ (-17) =
11. (-12) - (+27) =
12. (-7) x (+12) =
13. (-18) ÷ (-6) =
14. (-9) x (-13) =
15. (+97) + (+64) =

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