7th STAAR Review

Carmen spent her $10 allowance at the dollar store. She bought 3 bracelets and spent another $2.50 on candy. How much does one bracelet cost? 

• $2.00
• $2.50
• $3.00
• $3.50

Tags

CCSS.7.EE.B.3

The soccer team spent $400 this season on uniforms and practice soccer balls. The team spent $200 on uniforms and bought 20 practice soccer balls. Which equation represents this situation? 

• 200x + 20 = 400
• 200 + 20x = 400
• 200 - 20x = 400
• 200x -  20 = 400

Tags

CCSS.HSA.CED.A.3

• 50 square yards
• 79 square yards
• 101 square yards
• 255 square yards

Donuts at HEB are $0.60 each or $5.88 for a dozen. What is the difference in the unit rate?

• $0.11
• $0.20
• $0.49
• $5.28

Tags

CCSS.6.RP.A.3B

• 0.45 kg/lb
• 2.22 kg/lb
• 2.7 kg/lb
• There is no constant of proportionality because the table is not proportional. 

Tags

CCSS.7.RP.A.2B

• An object weighing 5 lbs. would weigh 80 oz. 
• To find the weight of an object in ounces, multiply its weight in pounds times 16.
• This is a proportional relationship. 
• The constant of proportionality (k) is 72. 

• -1.5
• -1
• 1
• 1.5

Tags

CCSS.7.NS.A.1C

Erica has completed 2/5 of the puzzles in her Sudoku puzzle book, which contains 60 puzzles. If she completes 8 more puzzles, how many will she have left to complete?

• 24
• 28
• 32
• 36

Tags

CCSS.7.EE.B.3

What is the probability of flipping heads on a coin and rolling either a 2 or a 3 on a 6-sided number cube?

• 1/4
• 5/12
• 1/6
• 2/3

Tags

CCSS.HSS.CP.B.7

If you rolled a 6-sided number cube 72 times, how many times would you expect to roll a 5 or a 6?

• 24
• 30
• 36
• 56

Tags

CCSS.7.SP.C.6