Current location - Training Enrollment Network - Mathematics courses - Ask some math questions. 1.50 kg is more than 40 kg (score)? How much is 40 kilograms less than 50 kilograms? The original price of a dress is 320 yuan, down.
Ask some math questions. 1.50 kg is more than 40 kg (score)? How much is 40 kilograms less than 50 kilograms? The original price of a dress is 320 yuan, down.