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21 - -7what is 21 - 7
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3 votes
21 - -7what is 21 - 7

User Sevugarajan
by
7.3k points

2 Answers

3 votes

21-(-7) would turn into a positive so the answer would be 28.

21-7 would be 14

User Haren S
by
8.1k points
2 votes
twenty one minus seven is fourteen (14).
User Gabriel Araujo
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