口算题练习
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= 0.75÷0.25=
16.8÷4= 0.1÷100= 6.3÷0.9=
0.25×8= 0.04×2.5= 1×0.01=
所需点数：2
