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Worksheets7th Grade Math STAAR Prep
Total questions: 52
Worksheet time: 8hrs 50mins
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The dimensions of a triangular prism are shown in the diagram.
What is the volume of the triangular prism in cubic centimeters?
240 cm3
480 cm3
384 cm3
192 cm3
What is the volume of the shape shown in the diagram?
60 in3
360 in3
180 in3
72 in3
The diagram below shows the radius of the circular opening of a drinking cup.
Which of the following is closest to the circumference of the opening in centimeters?
12 cm
50 cm
25 cm
8 cm
A circular railroad-crossing sign has a diameter of 30 inches.
Which measurement is closest to the area of the sign in square inches?
94.2 cm2
188.4 cm2
706.5 cm2
286.6 cm2
Jennifer painted a tabletop that is shaped like a circle. The circumference of the tabletop is 6π feet. Which measurement is closest to the area of the tabletop in square feet?
18.84 ft2
28.26 ft2
37.68 ft2
113.04 ft2
Landon used a semicircle, a rectangle, and a right triangle to form the figure shown.
Which is the best estimate of the area of the figure in square centimeters?
54 cm2
44 cm2
26 cm2
38 cm2
Chloe is 5 feet 4 inches tall. There are 2.54 centimeters in 1 inch. What is Chloe’s height in centimeters?
56.54 cm
13.72 cm
162.56 cm
152.40 cm
Figure JKLM is similar to figure PQRS.
Which proportion must be true for
these figures?
Which of these best describes π ?
The square root of the area of a circle
The ratio of the radius of a circle to its diameter
The radius of a circle times 3.14
The ratio of the circumference of a circle to its diameter
The net of a square pyramid and its dimensions are shown in the diagram.
What is the total surface area of the pyramid in square meters?
240 m2
580 m2
160 m2
340 m2
The angle measures of a triangle are shown in the diagram.
What is the value of x?
14.5
13.7
17.8
55.3
Mrs. Weber needs 5/8 yard of ribbon for each of the decorative pillows she is making. What is the total number of yards of ribbon she needs to make 16 pillows?
12
10
16⅝
10⅝
Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?
$57.46
$8.50
$19.50
$24.70
José paid $47.00 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?
$12.50
$188
$168
$11.75
The total distance a snail travels in feet, y, is directly proportional to the number of minutes
the snail travels, x.
2 feet per minute
0.5 foot per minute
3 feet per minute
0.3 foot per minute
Lawrence’s father gave him 200 baseball cards. Each week, Lawrence purchases 25 baseball cards to add to his collection.
Which inequality can be used to find w, the number of weeks after starting his collection when Lawrence will have more than 750 baseball cards in his collection?
200w + 25 < 750
25w + 200 < 750
200w + 25 > 750
25w + 200 > 750
Which number line represents the solution to the inequality −7x − 13 ≥ 8?
Which situation can be represented by this inequality?
1.25x - 6.50 > 50
Stefan spends $6.50 on supplies for a lemonade stand and sells each cup of lemonade for $1.25. What is x, the number of cups of lemonade Stefan must sell to earn a profit of more than $50?
Stefan has a balance of $6.50 in his savings account and deposits $1.25 each week. What is x, the number of weeks Stefan must deposit $1.25 in order to have a balance of more than $50 in his savings account?
Stefan earns 1.25% interest on the balance in his checking account and has to pay a monthly charge of $6.50. What is x, the balance that Stefan must have in his checking account in order to have an ending balance greater than $50 after interest and fees?
Stefan charges $1.25 for gasoline plus $6.50 per hour for mowing lawns. What is x, the number of hours he has to mow lawns to earn more than $50?
The model represents an inequality.
What is the solution set for the inequality?
x ≤ −5
x ≤ −14
x ≤ 5
x ≤ -1
If x = -6, which inequality is true?
−3 − 5x < −14
-5 − 3x > 10
1 − 2x > 13
2 − x < −3
62 square cm
228 square cm
556 square cm
36 square cm
72 square meters
144 square meters
