4. Calculaţi: a) 200 m² +1 km² +30 hm?= ... m²; b) 350 m+4000 cm+3 km=... cm; c) 1 m +40 mm +200 dam.... Idea question from @denisaboarta33

August 2021 0 43 Report

4. Calculaţi: a) 200 m² +1 km² +30 hm?= ... m²; b) 350 m+4000 cm+3 km=... cm; c) 1 m +40 mm +200 dam3 = ... mm3 d) 2000 mm +5,5 m +40 hm =... m. pls