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calculeaza 17m+300m=?m. 850mm-250mm=?cm 8×275m=?m 2845km÷5=?hm=?m 2km+50dam+800m=?hm

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Voronetchi07
17m+300m=317m;850mm-250mm=600mm;8×275m=2200m;2845km:5=569km;