0.8-0.08=
2.5× 4=
8.64×0.2=
0.6×0.5÷0.6×0.5=
3.09÷3=
0.21÷0.003=
0.62-0.36÷4=
0.7+0.3×0.7=
39÷2.5=
96.6÷42=
*2.03÷0.58=
2.04÷0.17= *30.8×7.2= 2.04÷0.23= *3.56÷0.8=