Current location - Training Enrollment Network - Mathematics courses - The answer to the question 1-5 on page 123 (exercise 25) in the first volume of primary school mathematics textbook. Process, answers, details and standards are very important. Thank you.
The answer to the question 1-5 on page 123 (exercise 25) in the first volume of primary school mathematics textbook. Process, answers, details and standards are very important. Thank you.