Question

Ex 2
va rog am termen pana azi

Answer 1

Răspuns:

Explicație pas cu pas:

2 m = 20 dm = 200 cm = 2000 mm

300 m = 30 dam = 3 hm

5 km = 5000 m

4500 cm = 45 m

6 m = 6000 mm

700 dm = 7 dam

8000 cm = 80 m = 8 dam

70 km = 700 hm

9600 m = 96 hm

62 km = 6200 dam = 62000 m

6 m si 8 cm = 600 cm + 8 cm = 608 cm

3 km si 5 hm = 30 hm + 5 hm = 35 hm

6000 mm si 300 cm = 6 m + 3 m = 9 m

900 dam si 750 hm = 9 km+ 75 km = 84 km