Răspunsuri

2014-06-11T15:27:45+03:00
a. [36:(6:2+2+1 ) + ( 49 :7+1)]+24 = [36:(3+2+1) + (7+1)]+24= (36:6 +8+24)= 6+8+24= 38
b.esti sigura ca ai scris corect exercitiul? Mai uita-te odata! Nu cumva este 10 in loc de 100?



scz e 10 la sfarsit in loc de 100!
ok. {333:3+122:2+[2x(6+4-2x2)-10] +9} ={333:3+122:2+[2x(6+4-4)-10] +9}= [111+61+( 2x 6-10)+9]=[111+61+( 12-10)+9]=111+61+2+9= 183