100道口算题要5年级的!
问题描述:
100道口算题要5年级的!
答
0.75+4.25= 4.2×5= 4.7+2.3= 6-3.4=0.75×100= 5.6÷100= 2.5×4= 10-9.25=0.06×1.5= 0.3÷0.5= 0.7×0.8= 1+0.01=0.1÷0.01= 2.1÷0.7= 1-0.34= 0.175+0.0225=8×0.125= 5.6+3.8= 0.62-0.32= 0.02×0.5=...