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100-5×9+(99:11+1:1-10:10)-5​

Răspuns :

Răspuns:59

Explicație pas cu pas:

=100-5×9+9+1-1-5=100-45+9+1-1-5=59

100-5×9+(99:11+1:1-10:10)-5=

100-5×9+(9+1-1)-5=

100-5×9+9-5=

100-45+9-5=

55+9-5=59