HELP PLEASE!!!!!!! 10 POINTS!!! How do the rules for adding and subtracting signed decimals compare with the rules for adding and subtracting integers? please explain

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asked Aug 6, 2018 72.4k views

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Kammaar · Answer 1 · 2018-08-06T11:16:20+0000

An integers are whole numbers so decimals are not whole numbers, but they compare in the way that you add and subtract the same way.

Paul Mansour · Answer 2 · 2018-08-09T18:55:35+0000

If sign is the same add and keep the sign

If the sign is different subtract and keep the sign of larger absolute value

Subtraction rules: add opposite and then use addition rules

HELP PLEASE!!!!!!! 10 POINTS!!! How do the rules for adding and subtracting signed decimals compare with the rules for adding and subtracting integers? please explain

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