问题 解答题 直接写得数.25÷18=125×0.8=1÷14+14=36×(49-16)=229-0.76+79=3.6×56=50×2.4=10÷18=10.01×8.99≈47×12÷47×12= 答案 25÷18=145,125×0.8=100,1÷14+14=414,36×(49-16)=10,229-0.76+79=2.24,3.6×56=3,50×2.4=120,10÷18=80,10.01×8.99≈90,47×12÷47×12=14.