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What number should be added to –28 to make the sum 0? 28 –28 27 0?

User Vetrivel
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2 Answers

5 votes

Answer:

The answer is +28

Explanation:

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User Soarabh
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4 votes

Answer: 28 and just positive 28

Step-by-step explanation: same signs add different signs subtract -28+28=0

User Kbrimington
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