7th Grade Math Practice Test

1. Question

At a carnival, Andrew went on rides and played games.
• Each ride cost $2.
• Each game cost $2.
• Andrew went on 3 rides and played g games.
Andrew wrote the expression below to represent the total amount of money, in dollars, he spent at the carnival.
6 + 2g
Which of the following is another way Andrew could represent the total amount of money, in dollars, that he spent at the carnival?

2 × 3g
2(3 + g)
4 × 3g
4(3 + g)

2. Question

Serena is conducting a survey to find out which sport the students at her high school like the most. Which of the following groups would be best for her to survey to obtain valid data?

physical education teachers
students at a football game
parents at a town meeting
students in the cafeteria

3. Question

A building code allows a maximum of 140 people in a meeting room. There is one large table in the room, along with some small tables. When filled, the large table seats 15 people, and the small tables each seat 5 people.
Which of the following can be used to find t, the greatest number of small tables that can be filled when the large table is also filled?

5t + 15 ≥ 140
5t + 15 ≤ 140
15t + 5 ≥ 140
15t + 5 ≤ 140

4. Question

−47
−33
33
47

5. Question

A pharmacist measured 10 milliliters of medicine. Which of the following is closest to the number of teaspoons of medicine that the pharmacist measured?
(1 teaspoon < 5 milliliters)