Răspuns:
1. 2*(6+5+9)=2*20=40
2. 5*(10+3+7)=5*20=100
3. 8*(2+3+5)=8*10=80
4. 3*(10-4-2)=3*4=12
5. 9*(20-6-7)=9*7=63
6. 8*(6-3-2)=8*1=8
7. 10*(7+2-5)=10*4=40
8. 7*(8-6+4)=7*6=42
9. 2*(100-75+11-4)=2*(25+11-4)=2*(36-4)=2*32=64
Sper ca am scris corect!!
