3 km + 2 hm =….dam

3 km + 2 hm = 300 dam + 20 dam = 320 dam
16 hm + 25 dam = 1600 m + 250 m = 1850 m
550 cm + 2000 mm = 55 dm + 20 dm = 75 dm
2 km + 2 hm = 200 dam + 20 dam = 220 dam
4 hm + 5 dm = 40 dam + 0,05 dam = 40,05 dam
65 dam + 235 dm = 65000 cm + 2350 cm = 67350 cm

1.) 3 km = 300 dam
2 hm = 20 dam
3 km + 2 hm = 320 dam
2.) 16 hm = 1600 m
25 dam = 250 m
16 hm + 25 dam = 1850 m
3.) 550 cm = 55 dm
2000 mm = 20 dm
550 cm + 2000 mm = 75 dm
4.) 2 km = 200 dam
2 hm = 20 dam
2 km + 2 hm = 220 dam
5.) 4 hm = 40 dam
5 dm = 0,05 dam
4 hm + 5 dm = 40,05 dam
6.) 65 dam = 65000 cm
235 dm = 2350 cm
65 dam + 235 dm = 67350 cm

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