9-3=( )-( )=( )-( )=( )-( )这要怎么算小学一年级的.蛋疼中!

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9-3=( )-( )=( )-( )=( )-( )这要怎么算小学一年级的.蛋疼中!

9-3=( )-( )=( )-( )=( )-( )这要怎么算小学一年级的.蛋疼中!
9-3=( )-( )=( )-( )=( )-( )这要怎么算小学一年级的.蛋疼中!

9-3=( )-( )=( )-( )=( )-( )这要怎么算小学一年级的.蛋疼中!
9-3=( 10)-(4 )=(11 )-(5 )=(12 )-(6 )