calculati. 12km + 130 hm = ? hm. 7km - 25dam =?m. 3dam +19m =?dm. DAU CORONITA
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2015-10-29 19:21:35
120hm+130hm=150hm 7000m-250m=6750m 190dm+300dm=490dm
2015-10-29 19:22:50
a)12km+130hm=12km+13km=25km b)7km-25dam=7000m-250m=6750m c)3dam+19m=300dm+190dm=490dm
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