Guided Practice Questions - 8th Grade Math

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The Number System

Rational vs. Irrational Numbers: 8.NS.A.1

Total Questions: 1
The bookstore is selling paperback books for $3.25 each. How much would 4 books cost?

Geometry

Pythagorean Theorem in Real-World Problems: 8.G.B.7

Total Questions: 1
On a bike ride you start at your house and ride your bike 3.5 miles north and then 1.25 miles east. How far are you directly from your house? Select the correct equation with the correct solution to match the word problem.

Finding Volume: Cone, Cylinder, & Sphere: 8.G.C.9

Total Questions: 1
Jorge is filling a cylindrical container with water. If it has a diameter of 3 in. and a height of 5 in., how much water will it hold in terms of π? Note:You do not have to enter your answer in the box below. Attempt this question on a sheet of pa...Show More

Functions

Functions: 8.F.A.1

Total Questions: 1
How many degrees Fahrenheit is -10.5oC? Use the relation, F = 1.8C + 32, where F = temperature in degrees Fahrenheit and C = temperature in degrees Celsius. Enter the answer in decimal format in the box.

Comparing Functions: 8.F.A.2

Total Questions: 1
If y = (x - 4)2, find the value of y when x = 5.

Linear Functions: 8.F.A.3

Total Questions: 1
The distance that Eric can travel by driving to work can be represented by a linear equation because he sets his cruise control and is moving at a constant rate. He drives at a rate of 75 mph on the interstate for a total of 1.5 hours. What is the li...Show More

Expressions & Equations

Square & Cube Roots: 8.EE.A.2

Total Questions: 1
The distance that Eric can travel by driving to work can be represented by a linear equation because he sets his cruise control and is moving at a constant rate. He drives at a rate of 75 mph on the interstate for a total of 1.5 hours. What is the li...Show More

Solving Problems Involving Scientific Notation: 8.EE.A.4

Total Questions: 1
The diameter of the earth is about 8,000 miles. Assuming that the earth is a sphere, what is the volume of the earth in mi3 in terms of π? Note: You do not have to enter your answer in the box below. Attempt this question on a sheet of paper and s...Show More