8.3里有( )个0.1;0.83里有( )个0.01 快
问题描述:
8.3里有( )个0.1;0.83里有( )个0.01 快
答
8.3里有(83 )个0.1 (8.3÷0.1=83)
0.83里有(83)个0.01 (0.83÷0.01=83)