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4) (4p.) Comparaţi:
a) 19 mm ___ 2 cm; b) 6 km ___ 600 dam; c) 140 m ___ 14 dm; d) 170 cm ___ 18 dm


Răspuns :

a) 19 mm < 2cm

b) 6 km = 600 dam

c) 140 m > 14 dm

d) 170 cm < 18 dm