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ivolga24 [154]
2 years ago
14

Enter the value of 21 + (-3) - (-0.9). PLSS

Mathematics
1 answer:
fomenos2 years ago
8 0

Answer:

18.9

Step-by-step explanation:

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

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