问题 解答题 直接写得数.14÷35=0.77+0.33=5-1.4-1.6=12+15=2-15-25=64.2÷0.3=10-423=251011÷5=5×45÷5×45=8×0.36×12.5= 答案 14÷35=25,0.77+0.33=1.1,5-1.4-1.6=2,12+15=710,2-15-25=125,64.2÷0.3=214,10-423=513,251011÷5=5211,5×45÷5×45=1625,8×0.36×12.5=36.