1

Create a subtraction word problem based on the subtraction equation below.

640 – 325 = 315

Which of the following word problems is most suitable?

    • There are 640 students in a school. 315 of them are female students. How many male students are there?
    • There are 640 students in a school. 325 of them are female students. How many male students are there?
    • There are 640 students in a school. How many male and female students are there?
    • There are 325 female students and 315 male students in a school. How many students are there in total?