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Completeaza. c) 76 km = 20 hm + .... hm; 81 dam = 410 m + .... m; 35 hm = 130 dam + ..... dam.​

Completeaza C 76 Km 20 Hm Hm 81 Dam 410 M M 35 Hm 130 Dam Dam class=

Răspuns :

Răspuns:

Explicație pas cu pas:

76 km = 20 hm + ? hm

760 hm = 20 hm + ? hm

760 hm = 20 hm + 740 hm

________

81 dam = 410 m + ? m

810 m = 410 m + ? m

810 m = 410 m + 400 m

________

35 hm = 130 dam + ? dam

350 dam = 130 dam + ? dam

350 dam = 130 dam + 220 dam