Name
Making inferences from random samples
Description
Given a random sample, practice figuring out what can we reasonably infer about the entire population?
Timed Test
Equations with parentheses: decimals & fractions
Description
Solve linear equations that contain expressions with parentheses and the coefficients are rational numbers.
Timed Test
Rational number word problems
Description
Practice solving multi-step word problems. The numbers in these problems may be fractions, decimals, and percents.
Timed Test
Rates & proportional relationships
Description
A variety of questions about rates and proportional relationships involving graphs, tables, and equations.
Timed Test
Comparing rational numbers
Description
Practice comparing decimals, percents, fractions, and mixed numbers.
Timed Test
Constructing scale drawings
Description
An urban planner needs your help in creating a scale drawing. Let's use our knowledge about scale factor, length, and area to assist.
Timed Test
Exponents with integer bases
Description
Practice raising positive and negative numbers (integers only) to whole number powers. Watch out for mischievous negative signs that aren't really part of the base!
Timed Test
Interpreting slope and y-intercept of lines of best fit
Description
Practice explaining the meaning of slope and y-intercept for lines of best fit on scatter plots.
Timed Test
One-step inequalities
Description
Practice solving inequalities in one step.
Timed Test
Solid geometry
Description
Find volumes and surface areas of boxes, cylinders, & triangular prisms.
Timed Test
Number of solutions to equations
Description
Practice telling whether an equation has one, zero, or infinite solutions. For example, how many solutions does the equation 8(3x+10)=28x-14-4x have?
Timed Test
Unknown angle problems (with algebra)
Description
Practice setting up algebraic equations to solve unknown angle problems.
Timed Test
Number of solutions to equations challenge
Description
Given a linear equation with missing values, determine appropriate values in order to have one, zero, or infinite solutions. For example, complete the equation -11x + 4 = __x + __ so that it has no solutions.
Timed Test
Exponents with negative fractional bases
Description
Practice raising fractions to whole number powers. Fractions in these problems may be positive or negative.
Timed Test
Graphing proportional relationships
Description
Timed Test
Two-step inequalities
Description
Solve inequalities that take two steps to solve. For example, solve 3x + 2 > 5.
Timed Test
Volumes of cylinders
Description
Practice applying the volume formulas for cylinders.
Timed Test
Ordered pair solutions to linear equations
Description
Determine which ordered pair represents a solution to a graph or equation.
Timed Test
Two-step inequality word problems
Description
Practice constructing, interpreting, and solving linear inequalities that model real-world situations.
Timed Test
Solving proportions 2
Description
Timed Test