A:America
B:English
C:China
计算2327+634,结果为( )
0.8×0.7=____
0.9×0.05=____
0.3×0.4=____
1.2×0.3=____
0.04×0.6=____
0.16×0.5=____
0.6×0.9=____
2.4×0.5=____
0.015×0.4=____