8th Grade Georgia Milestones Assessment System Math FREE Sample Practice Questions
Getting ready for the Georgia Milestones Assessment System math in grade 8? The 10 questions below are written for 8th graders and cover linear equations and functions, slope, systems of equations, the Pythagorean theorem, volume, exponents and scientific notation, and data analysis. Each question has a worked solution, and the numbers differ from the other grade 8 sets on this site, so you can practice with fresh problems.
These are original practice questions aligned to grade 8 math skills, not official released test items. Use them to find the topics you need to review before test day.
10 practice questions for 8th Grade Georgia Milestones Assessment System Math
Answer one question at a time. Press Submit to see right away whether you were correct, along with the worked solution. Your score appears after the last question, with a list of the ones to review.
\(\frac{2}{5}×25=\frac{50}{5}=10\)
\(x\) is directly proportional to the square of \(y\). Then:
\(x=cy^2\)
\(12=c(2)^2→12=4c→c=\frac{12}{4}=3\)
The relationship between \(x\) and \(y\) is:
\(x=3y^2\)
\(x=75\)
\(75=3y^2→y^2=\frac{75}{3}=25→y=5\)
The slope of line A is:
m \(= \frac{y_2-y_1}{x_2-x_1}=\frac{3-2}{4-3}=1\)
Parallel lines have the same slope, and only choice D \((y=x)\) has slope of 1.
Quiz complete
Answers and explanations
Every worked solution opens in the quiz box as soon as you submit that question, so you can compare your method with the solution while it is fresh. Press Try again on the last screen to work through the set a second time.
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