pls dau coroana
7×103-40×10:4
=
=
=

107-3×20+28:2
=
=
=

dau coroana si 10 puncte​


Răspuns :

Răspuns:

7×103-40×10:4=

=721-400:4

=721-100

=621

107-3×20+28:2=

=107-60+14

=47+14

=61