质量、体积、密度单位换算题.doc

①75 g =__________ kg
②850 mg =__________ g
③0.35 kg =__________ g
④40 t =__________ kg
⑤68 g =__________ kg
⑥15 mg =___________ g
⑦790 g =__________ kg
⑧0.5 t =__________ kg
⑨8.9×10 kg =__________ g
⑩1.2×10 kg =__________ g

①0.5 m =__________ cm
②200 cm =__________ m
③1.5 dm =__________ cm
④0.8 dm =__________ m
⑤550 ml =__________ cm
⑥5 dm =__________ L
⑦12 L =__________ ml
⑧450 ml =__________ m
⑨0.75 L =__________ m
⑩78 cm =__________ m

①7.9×10 kg/m =__________ g/cm
②2.7 g/cm =__________ kg/m
③900 kg/m =__________ g/cm
④1.03 g/cm =__________ kg/m
⑤1.29 kg/m =__________ g/cm
⑥8.9 g/cm =__________ kg/m
⑦10.5×10 kg/m =__________ g/cm
⑧1.43×10 g/cm =__________ kg/m
⑨0.9×10 kg/m =__________ g/cm
⑩13.6 g/cm =__________ kg/m