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10 votes
Enter the value of 21 + (-3) - (-0.9).
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User Nickeshia
by
7.0k points

1 Answer

10 votes

Answer:

18.9

Explanation:

21+(-3)-(-0.9) = 21-3+0.9 = 18+0.9 = 18.9

User Roemer
by
8.3k points
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