Question

986. Puneți rezultatul in unitatile cerute:
20 km 200 m + 5 km 600 m = ? km? m
32 m 25 cm + 7 m 75 cm = ? m
8 cm 5 mm + 30 m 7 mm = ? cm? mm
7 hm 2 dam + 12 hm 8 dam = ? hm
80 km 700 - 50 km 300 m = ? km? m
65 km 2 dam - 15 km 2 dam = ? km
20 m 4 dm - 10 m 8 dm = ? m? dm
38 m 30 cm - 12 m 80 cm = ? m? cm
097
Efectuati oneratiile si anoi transformati.​

Answer 1

Explicație pas cu pas:

20 km 200m + 5 km 600 m= 25 km + 800 m

33m 25 cm + 7 m 75 cm= 41 m

8 cm 5mm +30 m 7 mm= 8 cm 5mm + 3 cm 7 mm= 12 cm 2 mm

7 hm 2 dam +12 hm 8 dam= 20 hm

80 km 700 m (presupun) - 50 km 300 m= 30 km 400 m

65 km 2 dam - 15 km 2 dam= 50 km

20 m 4 dm - 10 m 8 dm= 9 m 6 dm

38 m 30 cm - 12 m 80 cm = 21 m 0 cm

sper ca te-a ajutat!