Question

Calculeaza: a) 3800 m+380 dam =? Hm. B) 58 dal - 180 l =? l. C) 5kg-2000 g=? Kg Va rog repede

Answer 1

1. 3800 m +380dam= 3800m + 3800m= 7600m=7.6 hm

. 58dal-180l= 580l-180l=400l
5kg -2000g=5kg-2kg=3kg.

Answer 2

 a)  3 800 m + 380 dam =? hm
= 38 hm + 38 hm = 
= 76 hm 
m < hm de 100 de ori  3 800 : 100 = 38 hm 
dam < hm de 10 ori    380 dam : 10 = 38 hm 
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 b) 58 dal - 180 l =? l
= 580 l - 180 l = 
= 400 l 
58 dal  × 10 = 580 litri 
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 c) 5 kg - 2 000 g = ? kg
= 5 kg - 2 kg =
= 3 kg 
2 000 g = 2 kg