巧算24.2,2,6,7( )2,4,10,10( )4,4,10,10( )

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巧算24.2,2,6,7()2,4,10,10()4,4,10,10()巧算24.2,2,6,7()2,4,10,10()4,4,10,10()巧算24.2,2,6,7()2,4,10,10()4,4

巧算24.2,2,6,7( )2,4,10,10( )4,4,10,10( )
巧算24.
2,2,6,7( )
2,4,10,10( )
4,4,10,10( )

巧算24.2,2,6,7( )2,4,10,10( )4,4,10,10( )
(6+7)*2-2=24
10*(2+4/10)=24
(10*10-4)/4=24

(6+7)*2-2=24
10*(2+4/10)=24
(10*10-4)/4=24

1、(6+7)*2-2=24
2、[(4/10)+2]*10=24
3、[10*10-4]/4=24