pretvaranje mernih jedinica.doc

PRETVARANJE MERNIH JEDINICA 1 km = 1 000 m 1 km = 10 000 dm 1 km = 100 000 cm 1 km = 1 000 000 mm 1 km = 1 000 000 000 mikrometar  1 m = 10 dm 1 m = 100 cm 1 m = 1 000 mm 1 cm = 10 mm

ZA OBRNUTE VREDNOSTI (npr. 2.4 m = 0.0024 km ; znači da 2.4 delim s 1 000) PODELI SA GORE NAVEDENIM VREDNOSTIMA. 1 t = 1000 kg 1 t = 100 000 dag 1 t = 1 000 000 g 1 t = 1 000 000 000 mg 1 kg = 100 dag 1 kg = 1000 g 1 kg = 1 000 000 mg 1 dag = 10 g 1 dag = 10 000 mg 1 g = 1000 mg

PONOVO ZA OBRNUTE VRENOSTI (2.4 dag = 0.024 kg) GORE NAVEDENE PARAMETRE DELIMO S ISTIM NAVEDENIM VREDNOSTIMA.

1 l = 10 dl 1 l = 100 cl 1 l = 1000 ml 1 dl = 10 cl 1 dl = 100 ml 1 cl = 10 ml

I OVDJE VRIJEDE OBRNUTE VRIJEDNOSTI (2.4 ml = 0.0024 l)

ZADACI ZA VEŽBU

1. 185 dm

= ________________________________ mm

2. 0.9 cm

= ________________________________ m

3. 800 m

= ________________________________ km

4. 0.068 km

= ________________________________ dm

5. 12 50 mm

= ________________________________ cm

6.

0.5 cm2

= ________________________________m2

7. 2100 m2

= ________________________________ km2

8. 0.92 mm2

= ________________________________ dm2

9. 45 dm2

= ________________________________ cm2

10. 0.012 km2

= ________________________________ mm2

11. 375 m3

= ________________________________ mm3

12. 62.4 cm3

= ________________________________ dm3

13. 0.007 km3

= ________________________________ m3

14. 99.9 mm3

= ________________________________ cm3

15. 5.34 dm3

= ________________________________ km3

16. 355 mm2

= ________________________________ cm2

17. 0.00065 m

= ________________________________ mm