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a fost răspuns

Calculează :


600:10:2+125:5-270:9

300-123×4:6:1+88×4

1200+456×12-780:20×40:1

Răspuns :

30+25-30=25

300-492÷6+352=
300-82+352=
218+352=
570

1200+5472-39×40=
6672-1560=
5112
600:10:2+125:5-270:9=
=60:2+5-30=
=39+5-30=
=44-30=
=14


300-123×4:6:1+88×4=
=300-492:6:1+352=
=300-82:1+352=
=300-82+352=
=218+352=
=570


1200+456×12-780:20×40:1=
=1200+5472-34×40=
=1200+5472-680=
=6672-680=
=5992

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