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Calculeaza:
4dam+15m=?dm
70l+2hl=?dal
200cg+50dg=?g
va rog mult!


Răspuns :

1. 400 dm+150dm=550dm
2. 7dal+20dal=27dal
3. 2g+5g=7g
4dam+15m= 400+150=550dm
70l+2hl=7+20=27dal
200cg+50dg=2+500=502 g