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va rog frumos repede va rog frumos​

Va Rog Frumos Repede Va Rog Frumos class=

Răspuns :

Răspuns:

50pliculețe×2g=100g cutia

1kg=1000g=10×100g=10cutii

100cutii=10×10cutii=10×1kg=10kg

Răspuns:

50pliculete•2g=100 (g)-cutii

1kg=1000g=10cutii

100cutii=10•10cutii=10•1kg=10kg