s9152596
s9152596
19-12-2020
Mathematics
contestada
evaluate -3 - (-4) - (-2) + 1
Respuesta :
Аноним
Аноним
19-12-2020
Answer:
4
Step-by-step explanation:
-3 - (-4) - (-2) + 1
-3 + 4+ 2 +1
1 +2+1
2 + 2
4
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