a fost răspuns

8 m+124dm=....cm
70 dm+18 cm=....mm
3000cm+180dm=....m
85dam-13m=.....dm
5 hm-82m=....dm
84 km-15 dam=....m

Răspuns :

8m+124dm=800 cm +1240 cm=2040 cm
70dm+18 cm=7000mm+180mm=7180 mm
3000cm+180dm=30m+18m=48m
85dam-13m=8500dm+130dm=8630dm
5hm-82m=5000dm-820dm=4180dm
84km-15dam=84000m-150m=83850m
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