问题 解答题
0.4×0.3=2.5×0.6=8.8×0.1=1.3×0.2=
5.28+1.6=10-1.7-2.3=6.09×0=100×0.7=
答案

0.4×0.3=0.122.5×0.6=1.58.8×0.1=0.881.3×0.2=0.26
5.28+1.6=6.8810-1.7-2.3=66.09×0=0100×0.7=70
故答案为:0.12,1.5,0.88,0.26,6.88,6,0,70.

判断题
单项选择题