Current location - Training Enrollment Network - Mathematics courses - Fill in the appropriate company name. (1) A math book weighs about 200 _ _ _ _ _ _ _ _ _ (2) A desk weighs about 7 _ _ _ _ _ _ _ _ _ (3) A bag of flour weighs 45 _ _ _ _ _ _ _ _ _ _ _ _ (4
Fill in the appropriate company name. (1) A math book weighs about 200 _ _ _ _ _ _ _ _ _ (2) A desk weighs about 7 _ _ _ _ _ _ _ _ _ (3) A bag of flour weighs 45 _ _ _ _ _ _ _ _ _ _ _ _ (4
(1) A math book weighs about 200 grams. A table is about 7 centimetres wide. (3) A bag of flour weighs 45 kilograms. (4) A car travels 48 kilometers per hour. (5) The height of a building is18m. (6) Weight of a pig120kg. A whale weighs 72 tons.