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calculează: 5m+3dm=?dm

6cm+2mm=?MM
7dam+8hm=?m
80cm+2m=?dm
700cm+20dm=?m
500+6km=?hm.
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Răspuns :

Pinzarunatalia2ask

Răspuns:

5m+3dm=53dm

5m=50dm

6cm+2mm=62mm

6cm=60mm

7dam+8hm=870m

7dam=70m

8hm=800m

700cm+20dm=9m

700cm=7m

20dm=2m

500m+6km=65hm

6km=60hm

500m=5hm

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