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Ajutati-ma va rog! Calculati: a)50:5+2
b)64:2+3
c)81:3+7
d)20-80:2
e)16-72:2
f)18-75:5


Răspuns :

a)50:5+2
=10+2
=12
b)64:2+3=
=32+3
=35
c)81:3+7
=27+7
=34
d)20-80:2
=20-40
=-20
e)16-72:2
=16-36
=-20
f)18-75:5
=18-15
=3