Răspuns :
751+31+0,72=782,72 ( suma nr )
782,72:10=78,272( nr de 10 ori mai mic )
Suma :
751+31+0,72=782,72
782,72:10=
=(7820+7,2):100=
=7827,2:100=
=78272:1000=
=78,272
=78+272:100=
=78+2,72=
=80,72
80,72
751+31+0,72=782,72 ( suma nr )
782,72:10=78,272( nr de 10 ori mai mic )
Suma :
751+31+0,72=782,72
782,72:10=
=(7820+7,2):100=
=7827,2:100=
=78272:1000=
=78,272
=78+272:100=
=78+2,72=
=80,72
80,72