Question

VA ROG , AJUTATI-MA , CU REZOLVARI COMPLETE ! :
Transforma si rezolva :
15 l + 210 dl - 2800 cl = ..... l
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350 dm + 9 dam = .....m
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6700 ml - 70 cl = ..... dl
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8000 mm + 9 cm + 8 m = .....m
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4500 dag - 18000 g = .....kg
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9600 dm + 4 dam = ..... m
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Answer 1

 15 l +  21 l + 28 l =  64 l .... 35 m + 90 m = 125 m....  67 dl + 7 dl = 74 dl .... 8 m + 0,09 m + 8 m = 16,09 m ... 45 kg + 18 kg =  63 kg.....  960 m + 40 m = 1000 m = 1 km

Answer 2

15 l + 210 dl - 2800 cl = 15 l + 21 l - 28 l = 8 l 15 l = 15 l 210 dl = 210:10 = 21 l 2800 cl = 2800:100 = 28 l 350 dm + 9 dam = 35+90 = 125 m 350 dm = 350:10 = 35 m 9 dam = 9*10 = 90 m 6700 ml - 70 cl = 67 dl - 7 dl = 60 dl 6700 ml = 6700:100 = 67 dl 70 cl = 70:10 = 7 dl 8000 mm + 9 cm + 8 m = 8 m + 0,09 m + 8 m = 16,09 m 8000 mm = 8000:1000 = 8 m 9 cm = 9:100 = 0,09 m 8 m = 8 m 4500 dag - 18000 g = 45 kg - 18 kg = 27 kg 4500 dag = 4500:100 = 45 kg 18000 g = 18000:1000 = 18 kg 9600 dm + 4 dam = 960 m + 40 m = 1000 m 9600 dm = 9600:10 = 960 m 4 dam = 4*10 = 40 m