问题 解答题 直接写得数.2.6-1.7=19+56=14÷35=23÷6=55÷115=(0.27+0.9)÷9=0÷0.5=120÷5%=0.9+99×0.9=0.125×80= 答案 2.6-1.7=0.9,19+56=1718,14÷35=0.4,23÷6=19,55÷115=25,(0.27+0.9)÷9=0.13,0÷0.5=0,120÷5%=1,0.9+99×0.9=90,0.125×80=10.故答案为:0.9,1718,0.4,19,25,0.13,0,1,90,10.