Question

efectuati: 4,71*10-3,7; 29,56-5+14,8*7,2; 81,4-3,1*10,8; 7,8:2+9,6*3,2; 14,497-0,026*13; 41,41:41+2*2*2*2; 5*(11,3-2,4*3,5)+11; [13,4+0,5*(147,8-1,25*100)]*10-13,41; 11*(48-12*3,4)+5*[19+4*(8,3-5,4)]-20,3; [21(2+0,5:1,25):10+0,5]:1,5*7,2; {3+0,5*[2,3-0,2*(3,1-5,12:3,2)}]:4
va rog ajutati-ma

Answer 1

1 la toate mai putin la a doua care este 4