小数四则混合运算

显示全部楼层 · 2011-1-30 23:52:21

1.1/3*(5*(2/3)) 2.(1+37%)*20 3.35/2*75% 4.30*(50/2) 5.(54+10%)/20 6.(25/3*18)*30% 7.(2+70%)*40 8.1/7*(98*(1/4)*2) 9.25%*((23+2%)*4) 10.(30+20%)/2 11.12*3/(25+20%) 12.30/(3+40%) 13.27/8*16*10% 14.(2/3)*(3+6)*(1/2) 15.45*(1/9)*24 16.(35+10%)*27 17.(45+50%)*3*1/2 18.(43*20%)+(3*(1/9)) 19.27*(9*(1...

千问 · 2011-1-30 23:52:21

12.5x(40+8)x2.52.8x38+63x2.81.2+3.2+0.8 = 1.2×2.5×4 = 3.01+1.7+0.99 = 1×0.66÷6 =
2.7-2.7÷2.7 = 0.1-0.047 = 0.29÷2.9 =
3.4×0.2 =
0.57÷19 = 1.93+2.7+...

千问 · 2011-1-30 23:52:21

(26+32/4-10)*25-15*8=?...