问题 解答题 直接写出得数25×24=2.2+3.57=34×12=67÷3=56+16+45=12-14=0.05÷5=5-1.4-1.6=80%×14=(23+12)×12= 答案 25×24=600,2.2+3.57=5.77,34×12=9,67÷3=27,56+16+45=145,12-14=14,0.05÷5=0.01,5-1.4-1.6=2,80%×14=11.2,(23+12)×12=14.故答案为:600,5.77,9,27,145,14,0.01,2,11.2,14.