问题 解答题 直接写出得数4700÷125÷8=838+125+158=0.25×0.3÷0.25×0.3=1÷710×710=(14+16)×12=23-12= 答案 4700÷125÷8=4.7,838+125+158=11.4,0.25×0.3÷0.25×0.3=0.09,1÷710×710=1,(14+16)×12=5,23-12=16,