请展开查看知识点列表
0.81+9=0.36+0.9=1+0.25=5.1+0.17=
63+90=88÷0.22=0.78+0.6=1.1x99+1.1=
2.4+2.6= 0.78+1.02=0.09+1.91=8.6-6=
3.14+3.41=0.98+2= 0.65-0.65= 3.02+1.8=
8.59-0=0.4+0.65= 0.5-0.05= 2-0.04=
2.6-0.6= 5.2+0.48= 0.01+0.1=
0.28+0.72= 0.87-0.6= 1-0.38=
296%×90.4+9.6×2.96= = 4×7.25×25%+2.25=
进入组卷