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Amy74
a fost răspuns

sa fie făcute gen așa
3×2:6[20+(54:9:2-1)]-20=
=
=
= etc

Sa Fie Făcute Gen Așa326205492120 Etc class=

Răspuns :

c) 3*2:6*(20+(54:9:2-1))-20 =
= 3*2:6*(20+(3-1))-20 =
= 3*2:6*(20+2)-20 =
= 3*2:6*22-20 =
= 22-20 =
= 2

d) ((5*4+3*4):(9*8-8*8)):4 =
= ((20+12):(72-64)) :4 =
= (32:8):4 =
= 4:4 =
= 1
Ambitioasa1010
c) 3×2:6×[20+(54:9:2-1)]-20=
=3×2:6×[20+(3-1)]-20
=3×2:6×(20+2)-20
=3×2:6×22-20
=6:6×22-20
=1×22-20
=22-20
=2

d) [(5×4+3×4):(9×8-8×8)]:4=
=[(20+12):(72-64)]:4
=(32:8):4
=4:4
=1

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