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5x5+8×[108-100÷(9-4)]-4=

Răspuns :

5×5+8×[108-100:(9-4)]-4=
=25+8×(108-100:5)-4=
=25+8×(108-20)-4=
=25+8×88-4=
=25+704-4=
=729-4=
=725
5×5+8×[108-100÷(9-4)]-4=
5×5+8×(108-100÷5)-4=
5×5+8×(108-20)-4=
5×5+8×88-4=
25+704-4=
=725