Question
There are 50 students in a school.
10 of them are males.
How many more females than males are there?
  1. Number of females = _____
  2. Number of females more than males = _____
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

There are 50 students in a school.
10 of them are males.
How many more females than males are there?
  1. Number of females = _____
  2. Number of females more than males = _____