Gabe invited 4 girls and 7 boys to a party. Each of Gabe’s guests received a certain number of candy bars, c. Make up an expression to represent the total number of candy bars given to Gabe’s guests.
What is 11c or 4c + 7c?
100
See 2007 Part 1 # 18
What is 20?
100
A sixth-grade class completed a survey about favorite foods. Of the students in the class, 2/6 chose hamburgers, and 3/8 chose pizza. What fraction of the class chose either hamburgers or pizza as the favorite food?
What is 17/24?
100
Shirley’s wading pool holds 368 quarts of water. How many gallons of water does it hold?
What is 92 gallons?
200
Mr. Simpson has 5 boxes of paintbrushes in his art room. After the first week of school, he buys 3 more paintbrushes. The expression below shows the total number of paintbrushes in Mr. Simpson’s art room when p represents the number of brushes in each box.
3+ p X 5. If each box contains 8 paintbrushes, how many total paintbrushes are in Mr. Simpson’s
art room?
What is 43?
200
A hen lays an average of 5.5 eggs each week. If she lays eggs for a certain number of weeks, w, which expression can be used to determine the total number of eggs she lays?
What is 5.5w?
200
In her garden, Rachel has a water barrel shaped like a cylinder. The radius of the barrel is 1 foot, and the height is 4 feet. What is the volume, in cubic feet, of the water barrel?
19
Leave your answer in terms of pi.
Formula =
What is 4pi
200
8, 16, 16, 8, 10, 20, 6
Name the median in this list of numbers.
What is 10?
200
There are 80 sixth-grade students at Howard Elementary School. If 25% of the students have green eyes, how many sixth-grade students have green eyes?
What is 20 students?
300
At a school carnival, a group of 47 students played the Fish Pond game. Each student in the group won a prize. A stuffed animal was won by 24 students, a rubber ball was won by 7 students, and the rest of the students won a baseball cap. What fraction of the group won a baseball cap?
What is 16/47?
300
If 8n = 96, what value of n makes the equation true?
What is 12?
300
See 2007 Part 1 # 21.
What is chord?
300
Hector and his friends collect baseball cards. The number of cards in each person’s collection is shown below.
36, 61, 55, 72, 47, 12, 32, 44, 55
What is the range of the data?
What is 60?
300
What property is shown in the equation below? 4 X (8 X 6) = (4 X 8) X 6
What is associative property of multiplication?
400
A box contains 4 chocolate chip muffins, 2 blueberry muffins, and 1 corn muffin. A muffin is randomly chosen from the box. What is the probability that a blueberry muffin or a corn muffin is chosen?
What is 3/7?
400
Mr. Cohen wrote the expression below for his 3 cousins to use to find his age. n X n X 7 - 3
If n represents the number of cousins, what is Mr. Cohen’s age?
What is 60?
400
See 2007 Part 1 # 10
What is (6,2)?
400
Which expression is equivalent to | –11| + | –3| ?
What is 11 + 3 or 14?
400
In Mr. Martin’s science class, brine shrimp are hatching in a container of 255 milliliters of salt water. How many liters of salt water are in the container?
What is .255 L?
500
Sonya, Darren, and Abby were on different sports teams last season. The number of wins for each team is listed below.
• Sonya’s soccer team won 4 out of 5 games.
• Darren’s basketball team won 12 out of 20 games.
• Abby’s baseball team won 20 out of 25 games.
Which teams won the same proportion of their games?
What are Sonya and Abby's team?
500
Paulie multiplies two numbers whose product is 1. If one of the numbers is 2, what is the other number?