问题 口算题
直接写出计算结果.
1.7×0.5=4÷0.8=5.6﹣2.3=0.125×4=
1.44÷1.2=3.2÷1=3.07×100=1.8×5=
0.36÷3.6=9.6÷1.2=0÷0.9=0.1×0.12=
1.5÷0.3×0.2=12.5+12.5÷12.5=0.6+0.6÷0.6﹣0.6=4.2×0.7+4.2×0.3=
(8.5﹣1.5)÷0.1=20﹣3.7﹣6.3=
答案

0.85,5,3.3,0.5,1.2,3.2,307,9,0.1,8,0,0.012,1,13.5,1,4.2,70,10

单项选择题
单项选择题