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Verifica
egalitatile.transforma propozitiile false in propozitii adevarate,facand
schimburi in prima parte a egalitatilor. a) 3x3+3x3=81 b)
10x(24+24:4)=300 c) 43x2+243:3=100:4x0x8 d) (100-36+3)x8=8x11

















Răspuns :

a) 3x3+3x3=81  fals
  3x3x3x3=81 adevarat

b) 10x(24+24:4)=300  adevarat

c) 43x2+243:3=100:4x0x8  fals
c) (43x2+243:3) x0=100:4x0x8  adevarat

d) 100-36+3)x8=8x11 fals
d) 100-(36-3x8)=8x11 adevarat