Question

Dau coroana!!
7000m=?km
8500dam=?km
120800hm=?km
4dam+60m=?m
36dam+180m=?m
148dam+80m=?dam

Answer 1

7000 m = ? km
7000  m = 7 km
--------------------------
8500 dam = ? km
8500 dam = 85 km
-----------------------------
120800 hm = ? km
120800 hm = 12080 km
-----------------------------------
4 dam + 60 m = ? m
4 dam = 40 m
60 m = 60 m
40 m + 60 m  = 100 m
-------------------------------------
36 dam + 180 m = ? m
36 dam = 360 m 
180 m = 180 m
360 m + 180 m = 540 m
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148 dam + 80 m  = ? dam
148 dam = 148 dam
80 m = 8 dam
148 dam + 8 dam = 156 dam
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Answer 2

7000 m = 7 km

8500 dam = 85 km

120800 hm = 12080km

4 dam + 6 m = 40 m + 6 m = 46 m

36 dam + 180 m = 360 m + 180 m = 540 m

148 dam + 80 m = 148 dam + 8 dam =156 dam