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integers

integers. Matthew Thibodeaux 5/25/11. Adding integers.

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integers

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  1. integers Matthew Thibodeaux 5/25/11

  2. Adding integers • When the signs are the same just do the operation but if it is written 5-7=? Then just subtract the 5 from the 7 and when you get the answer make sure you add a negative sign add If you get something like 5- -6= that’s the same as make the two negative signs a positive and just add!

  3. Subtracting negative If you get something like 5- -6= that’s the same as make the two negative signs a positive and just add! If you get something like -12+5= the signs are different so just subtract

  4. Multiplying integers • This one is simple if the signs are the same it will be a positive even a negative x a negative and if the signs are different it will always be negative exp. -4x5=-20 simple

  5. Dividing integers • It works the same way like multiplying if the signs are the same its going to be positive but if the signs are different then it will always be a negative easy enough

  6. Integer practice sites • Here are just a few sites where you can practice your skills enjoy! • classroom.jc-schools.net/basic/math-integ.html • www.proprofs.com/quiz-school/story.php?...integer-practice

  7. Sources • My teachers Mrs. Hodge and Mrs. Hahm • Also http://www.googlechrome.com

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