7th Grade Math STAAR Review

Mrs. Rodríguez will make name tags for each of the 45 choir members and 30 orchestra members. The materials for each name tag cost $0.44. What is the total cost of the materials Mrs. Rodríguez will use to make these name tags?

• $33
• $75
• $58.20
• $49.80

Tags

TEKS.MATH.4.8C

A clear file box shaped like a rectangular prism is modeled below. The shaded part represents one base of the box. A formula for finding the volume of a rectangular prism is V B = h. Which equation can be used to find B, the area of the shaded base of the box in square inches?

• B =1/2 (19)(4)
• B = 19 + 14
• B=(19)(14)
• B=2(19)+2(14)

Tags

TEKS.MATH.7.9A

Matt has answered 20/25 of the questions on a test. What percentage of the test questions has Matt answered?

• 20%
• 45%
• 90%
• 80%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The list below shows the number of weeks different songs stayed at the top of a music ranking chart. What is the difference between the mode and the mean of these data?

• 1
• 3
• 6
• 5

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Abe is buying taco shells for a party. There will be 13 adults and 17 children attending the party. He plans to make 3 tacos for each adult and 1 taco for each child. There are 8 taco shells in each package. What is the least number of packages of taco shells Abe will need to buy in order to have enough tacos for the people attending the party?

• 7, because (13x3+17) ÷ 8 = 7
• 28, because (13x17+3) ÷ 8=28
• 80, because (13+17) x8 ÷ 3=80
• 8, because (13+17x3) ÷ 8=8

Tags

TEKS.MATH.4.8C

The circle graph below shows the percentages of a family budget used for different monthly expenses.
Which statement is supported by the data in the graph?

• The amount of money budgeted for utilities and gasoline combined is less than the amount budgeted for the mortgage.
• The amount of money budgeted for the mortgage is half the amount budgeted for clothes.
• The amount of money budgeted for groceries and clothes combined is twice the amount budgeted for utilities.
• The amount of money budgeted for gasoline and clothes combined is greater than the amount budgeted for groceries.

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which situation is best represented by the equation below?
7 = 127 − 5b

• Of the 127 people attending a rugby game, 5 were at the concession stand, b were seated, and 7 were standing up and cheering. What is b, the number of attendees who were seated?
• There were 7 players left over after 127 rugby players in a league were divided into 5 teams with b players on each team. What is b, the number of players on each team?
• There were 5 players left over after 127 rugby players in a league were divided into 7 teams with b players on each team. What is b, the number of players on each team?
• Of b people attending a rugby game, there were 7 people at the concession stand, 127 people who were seated, and 5 people who were standing up and cheering. What is b, the number of people attending the game?

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Which expression is represented by the model below?

• -4(-5)
• 4(-5)
• (-4)5
• 4x5

Tags

CCSS.5.G.A.2

The list below shows how many students attended a school dance in each of the past six years.
120, 132, 100, 150, 132, 140
Which measure of data should NOT be used to predict the number of students that will attend the dance this year?

• Mean
• Median
• Mode
• Range

Tags

CCSS.7.SP.B.4

Yael worked out at a gym for 2 hours. Her workout consisted of stretching for 21 minutes, jogging for 45 minutes, and lifting weights for the remaining amount of time. What percentage of Yael’s workout was spent lifting weights?

• 55%
• 45%
• 66%
• 54%

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3