Batogadrian299id
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18. Completați:
a) 123 mm +17,15 cm+2 m= ......... dm;
b) 15,99 km +18 hm+2358 m= ......... dam;
c) 93 m+88,38 dam+1000 cm=
.... mm;
d) 861 mm +13 dam +17,232 km=
... cm;
e) 15,17 mm+11,324 cm+0,17 dm ... m;
f) 1 km +2,7 hm +130 dam= ......... km.​

Răspuns :

15,99km+18hm+2358m=.... dam
1599 dam + 180 dam + 235,8 dam = 2014,8 dam
_____________
93m+88,38dam+1000cm=.... mm
93000 mm + 883800 mm + 10000 mm = 986800 mm
_____________
861 mm+13 dam+17,232 km=....cm
86,1 cm + 13000 cm + 1723200 cm = 1737286,1 cm
______________
15,17 mm+11,324 cm+0,17 dm=....m
0,01317 m + 0,11324 m + 0,017 m = 0,14341 m
______________
1 km+2,7 hm+130 dam=....km
1 km + 0,27 km + 1,3 km = 2,57 km

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