五年级数学小数乘法练习题

2x0.7 =1.5x0.3 =5.5x0.2 =2.8x6 =4.4x0.8 =8.7x8 =3.1x2 =3.6x7 =1.3x4 =1.5x0.7 =3.7x8 =6.7x4 =1.6x7 =7