Răspuns :
Andrei = 24 Calin 24 - 2 = 22 Irina 24 + 2 = 26 Radu = 26 + 2 = 28 Sper Că team ajutat
R |----|+ 2 + 2 + 2
C |----|+2+2
A |----|+2
I |----|
24-( 2×6) = 12 ( 4 segmente egale)
12:4=3 ( Irina)
3+2=5 ( Calin)
3+2+2= 7 ( Andrei)
3+2+2+2= 9 ( Radu)
verificare: 3+5+7+9= 24
RASPUNS : Radu a rezolvat 9 exercitii
C |----|+2+2
A |----|+2
I |----|
24-( 2×6) = 12 ( 4 segmente egale)
12:4=3 ( Irina)
3+2=5 ( Calin)
3+2+2= 7 ( Andrei)
3+2+2+2= 9 ( Radu)
verificare: 3+5+7+9= 24
RASPUNS : Radu a rezolvat 9 exercitii