When should I leave an integer in the math application problem in primary school and when should I add one to the difference?
Hello, I'm glad to answer your question. According to the description of your question, when should I leave an integer in the math application problem in primary school and when should I add one to it? This is a rounding method. When the calculation result is decimal point 1-4, it can be omitted. When the calculation result is decimal point 5-9, you can add one digit to one digit. I hope my answer can help you!