STAAR Math 7th Grade Review April

find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.26 cm

Answer explanation

Remember that you must square the radius. (radius x radius)

Tags

CCSS.7.G.B.4

what is the circumference of this circle ?

• 3.14 cm 
• 37.68 cm
• 24 cm
• 68.4 cm

Tags

CCSS.7.G.B.4

Solve the inequality

• -4 ≥ g

• 4 ≤ g

• 4 ≥ g

• 4 > g

Answer explanation

You must flip the inequality because you divided by a negative number.

Tags

CCSS.6.EE.B.8

• c = 3

• c = 6

• c = 7

• c = 18

Answer explanation

Step 1: Subtract 5 from both sides.

Step 2: Divide both sides by 3.

Tags

CCSS.7.EE.B.4A

WRITE AN EQUATION

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

• 7x+6=331

• 13x=331

• 6x+7=331

• 331-7=6x

Answer explanation

Because they ask for how many students are in each bus, which implies multiplication. The students in the cars are constant so just add them.

Tags

CCSS.HSA.CED.A.3

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

• 16
• 24
• 28
• 32

Answer explanation

12% of 200 is ___ Setup up a percent proportion or multiple 0.12 x 200

Tags

CCSS.6.RP.A.3C

If there are 300 seventh graders, how many students prefer choir?

• 96
• 24
• 75
• 42

Answer explanation

32% of 300 is ___ Setup a percent proportion or change 32% to a decimal and solve 0.32 x 300

Tags

CCSS.6.RP.A.3C

What value is the lower quartile?

• 66
• 58
• 60
• 64

Answer explanation

Left side of the box is Lower Quartile.

Right side of the box is the Upper Quartile.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the median?

• 62
• 58
• 66
• 60

Answer explanation

The line in the middle of the box.

Tags

CCSS.6.SP.B.5C

Which restaurant has a higher median wait time?

• Lucy's Steakhouse
• Gary's Grill
• They are the same

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1