脱式计算:2.3+1.6\0.4 =
问题描述:
脱式计算:2.3+1.6\0.4 =
脱式计算:2.3+1.6\0.4
=
=
答
2.3+4
6.46.3
脱式计算:2.3+1.6\0.4 =
脱式计算:2.3+1.6\0.4
=
=
2.3+4
6.46.3