Teacher/User Name: DEMO Name:__________________________ Practice Problems Period: ________ Date: ____________

### Fill in the blank with Always, Sometimes, or Never:To print this page, set your options up to print background images.

1) D = The number of students who are passing all their classes.
R = The number of students who do their homework on a regular basis.
K = The number of students who use the computer for 3 hours a day.

The number of students who use the computer for 3 hours a day are _____ the students who are passing all their classes:
 K     D              R

2) E = The number of students who take part in clubs.
N = The number of students who play baseball.

The number of students who take part in clubs are _____ the students who play baseball:
 E           N    Students

3) W = The number of students who play baseball.
R = The number of students who are passing all their classes.
L = The number of students who use the computer for 3 hours a day.

The number of students who play baseball are _____ the students who use the computer for 3 hours a day:
 L           WR

4) H = The number of students who play football.
F = The number of students who study in a library.
P = The number of students who do their homework on a regular basis.

The number of students who play football are _____ the students who do their homework on a regular basis:
 PH           F