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Schoollover
a fost răspuns

Calculeaza in doua moduri:
70-(48+22)=
91-37-53=
63-(23+15)=

Răspuns :

Banana9
70-(48+22)=0
91-37-53=1
63-(23+15)=25
Madalina030104
70-70=0
54-53=1
91-90=1
63-38=25