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Easy: The opposite of an integer
Opposites are the same distance from 0 on opposite sides of it, like 4 and −4. A minus sign in front of a number means “the opposite of”, so −(−4) is the opposite of −4, which is 4.
Find each value.
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7. Both are 7 units from 0, on opposite sides.
Work from the inside: −(−3) is 3, and the opposite of 3 is −3. An odd number of minus signs gives a negative answer.
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