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[1996÷2-455÷7+(11×63×9-4×5×13)]÷10+6×100

Răspuns :

[1996÷2-455÷7+(11×63×9-4×5×13)]÷10+6×100
[998-65+(693×9-20×13)]÷10+600=
[933+(6237-260)]÷10+600=
(933+5977)÷10+600=
6910:10+600=
691+600=1291

[1996÷2-455÷7+(11×63×9-4×5×13)]÷10+6×100 =
= ( 998-455:7+(11*63*9-4*5*13)):10+6*100 =
= (998-65+(11*63*9-4*5*13)):10+6*100 =
= ( 998 - 65+(6237 - 4*5*13)) :10+6*100 =
= (998-65+(6237 - 260)):10+6*100 =
= (998 - 65+(6237 - 260)) :10+600 =
= (998-65+5977):10+600 =
= 6910:10+600 =
= 691+600 =
= 1291