asked 38.2k views
11 votes
Hi. i need these exercises pls

(+2)+(+7)=..
(-3)+(-4)=..
(+7)+(-3)=..
(-2)+(+9)=..
(-3)+(+3)=..

asked
User Renier
by
8.2k points

1 Answer

7 votes
1=9
2=-7
3=4
4=7
5=0

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answered
User MaximeK
by
8.3k points

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