Question

直接写出得数． 0.9×7=______	3.2×0.3=______
0.6×0.6=______	1.5×0.3=______
0.4×25=______	3×0.8=______
0.9×0.05=______	0.8×0.8=______．

Answer 1

0.9×7=6.3	3.2×0.3=0.96
0.6×0.6=0.36	1.5×0.3=0.45
0.4×25=10	3×0.8=2.4
0.9×0.05=0.045	0.8×0.8=0.64．

故答案为：6.3；0.96；0.36；0.45；10；2.4；0.045；0.64．