名前(           ) @kawamoto.biz
(1) 5 m2 = □ cm2


(2) 3 cm2 = □ a


(3) 5 mg = □ kg


(4) 2 cm2 = □ km2


(5) 6 cc = □ mL














50000 | 0.000003 | 0.000005 | 2 | 6
名前(           ) @kawamoto.biz
(1) 5 m2 = □ cm2


(2) 3 cm2 = □ a


(3) 5 mg = □ kg


(4) 2 cm2 = □ km2


(5) 6 cc = □ mL














50000 | 0.000003 | 0.000005 | 2 | 6