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9加减练习题 9

2023-02-04 来源：易榕旅网

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

( )+( )=9 9-( )=( ) ( )+( )=9 9-( )=( )

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