Răspuns :
3×(1045:5-625:25)+7-(1×60×5)÷100
=3×(1054÷5-625:25)+7-(60×5)÷100
=3×(209-625÷25)+7-(60×5)÷100
=3×(209-25)+7-(60×5)÷100
=3×(209-25)+7-300÷100
=3×184+7-300÷100
=3×184+7-3
=552+7-3
=556
(3×(1045:5-625:25)+7-(1×60×5):100=
3×(209-25)+7-300:100=
3×184+7-300:100=
552+7-3=
559-3=556
Raspuns: 556