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Va roooooog!!! Repede!!! ​

Va Roooooog Repede class=

Răspuns :

e) 680g-12dag=?g 12dag=120g

680g-120g=560g

f)68hg-100dag=?dag 68hg=680dag

680dag-100dag=580dag

g) 47kg-210dag=?hg 47kg=470hg

210dag=21hg

470hg-21hg=449hg

h)300cg-12dg=?dg 300cg=30dg

30dg-12dg=18dg

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