Question

Exercitii de auto Realizaci transformarile indicate mai sus
250 dam = ? cm 0.8924 km = ? cm 0.123 dm = ? m 1.234 hm = ? dm 2.53 dam = 2 mm 403.7 cm = ? m 23.5 dam = ? dm- 0.987 hm = ? m​

Answer 1

1) 250 dam=250 000 cm  

2) 0,8924 km=89 240 cm    

3) 0,123 dm=0,0123 m    

4) 1,234 hm=1 234 dm    

5) 2,53 dam=25 300 mm    

6) 403,7 cm²=0,040 37 m²    

7) 23,5 dam²=235 000 dm²    

8) 0,987 hm²=9 870 m²  

Answer 2

Răspuns:

250 dam × 1 000 = 250 000 cm  

0,8924 km × 100 000 = 89 240 cm    

0,123 dm : 10 = 0,0123 m    

1,234 hm × 1 000 = 1 234 dm    

2,53 dam × 10 000 = 25 300 mm    

403,7 cm : 100 = 4 037 m   

23,5 dam × 100 = 2 350 dm    

0,987 hm × 100 = 98,7 m