0.2x+3.2÷2=4.8 0.2x+1.6-( )=4.8-( )0.2x+3.2÷2=4.80.2x+1.6-( )=4.8-( )0.2x÷( )0.2×÷( )=( )÷( )x=( )
问题描述:
0.2x+3.2÷2=4.8 0.2x+1.6-( )=4.8-( )
0.2x+3.2÷2=4.8
0.2x+1.6-( )=4.8-( )
0.2x÷( )
0.2×÷( )=( )÷( )
x=( )
答
1.6 1.6 0.2 0.2 3.2 0.2 16