7th Grade STAAR Practice

Solve for X: 2.5X + 12 = 32

• X = 4

• X = 20

• X = 10

• X = 8

Tags

CCSS.7.EE.B.4A

Which of the following is NOT a rational number?

• -5.43816

• ⅘

• 2.11121314...

• 17

Sammy has a bag with 3 white marbles, 4 yellow marbles, and 5 green marbles.  What is the probability of drawing a white marble followed by a yellow marble, without replacing the white marble? 

• 1/4
• 1/12
• 1/11
• 7/12

You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)

• 1/216
• 1/72
• 1/36
• 1/12

Which situation describes a proportional relationship?

• Justin saves $5.50 every month to contribute to his college fund.

• Ana bakes 3 dozen cookies every hour to add to the one dozen cookies she has already baked

• Eddy begins with 15 cans and collects 30 cans from each classroom to donate to the Food Bank

• Sonia has painted 18 square feet of fence and plans to paint 42 square feet of fence every hour until she's finished

Tags

CCSS.7.RP.A.2D

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

Tags

CCSS.7.SP.C.7B

There are 40 houses in a neighborhood. In this this neighborhood, company z provides electricity to -

• 21 houses

• 24 houses

• 16 houses

• 19 houses

Tags

CCSS.7.EE.B.3

The 17 students on the math team want to raise $483.62 to buy practice books. They have already raised $218.25. If each student raises the same amount, how much more money must each student raise?

• $15.61

• $12.84

• $28.45

• $41.29

Tags

CCSS.7.EE.B.3

There are 200 vegetable plants in a garden.  How many of the vegetable plants are green beans?

• 16
• 24
• 28
• 32

Tags

CCSS.6.RP.A.3C

Wendy had 35 tickets for games at a carnival. She use 1/5 of the tickets to play the ball-toss game. She then used 1/2 of the remaining tickets to play the ring-toss game, in which she won 5 more tickets. How many tickets did Wendy have after playing these games?

• 7

• 19

• 14

• 28

Tags

CCSS.7.NS.A.3