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va roggg urgent ex 6 dauuu coroana urgent prin metoda figurativa

Va Roggg Urgent Ex 6 Dauuu Coroana Urgent Prin Metoda Figurativa class=

Răspuns :

I num      /.../.../.../.../.../.../
II num     /.../
III num   /.../.../
6+1+2 egal 9
63/9 egal 7 
I num  .....54
IInum.......9
III num......18
/../../../../../../a
/../b
/../../c
avem 9 segmente egale
63:9=7
a=6x7=42
b=7
c=2x7=14
sau

c=2b
a=6b
b+2b+6b=9b
9b=63
b=63:9
b=7
a=6x7=42
c=2x7=14