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Arte-miy333 [17]
2 years ago
11

1. 1-(-3) =

Mathematics
2 answers:
jolli1 [7]2 years ago
7 0
1
 1-(-3) = 4 ( a minis and a negative together is a addition problem)
2
 -9 - 2 = -11 
3
 -9 - 5 = -14 
4
 -64 +83 = 19
5
 B would be the answer 

Brut [27]2 years ago
3 0
The right answer are in the pdf file 
Download pdf
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