Anreccabpadillaid
Answered

1.(+45)+(+23)=
2.(+67)+(-56)=
3.(98)+(-73)=
4.(-971)+(+273)=​

Sagot :

ParkLalaineSalidagaid

Answer:

1.(+45)+(+23)= 68

2.(+67)+(-56)= 11

3.(98)+(-73)= 25

4.(-971)+(+273)=​ -698

Explanation:

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