试题 试卷
题型：填空题 题类：常考题 难易度：普通
3.8×0.15={#blank#}1{#/blank#}
16.8+2.1= 8.2-5.6= 2.6×10= 0.49÷10=
0.078×1000= 4.72÷1000= 7.2×0.5= 1.8×0.9=
2.3×6=
0.25×0.8=
3.4÷0.1=
0.32=
4÷0.8=
0.21÷0.7=
0÷0.99=
7x+x=
20×30 0.2×0.3
=(2×10)×(3×10) =(2×0.1)×(3×0.1)
=(2×3)×(10×10) =(2×3)×(0.1×0.1)
=6×100 =6×0.01
=600 =0.06
试题篮
