Question

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Answer 1

Răspuns:

a)3m + 7dm=300 cm + 70 cm= 370cm

b)6km + 12hm + 450dam = 6000m +1200m + 45m=7245m

c)18.000mm + 25.000cm + 93.000dm =18m + 250m +9300m =9568m

d)800hm + 5.600 dam + 32km =80km +56km + 32km=168km

e)4.200km - 100.000m =4.200km - 100km = 4.100km

f)9m - 17cm=9.000mm - 170mm= 8.830

g)1km - 82m -6.000cm = 1.000m - 82m - 60m =858m

h)18hm - 140dam = 18hm - 14hm = 4hm

, ? :)