Title Description
Perform dilations Use the interactive transformation tool to perform dilations.
Reflect shapes Given a figure and a definition of a reflection, manually draw the image.
Standard deviation of a population Calculate the standard deviation of a population.
Positive and negative intervals Highlight intervals on the domain of a function where it's entirely positive or entirely negative.
Extend arithmetic sequences Given the first few terms in an arithmetic sequence, find the next term in the sequence.
Finite geometric series Evaluate finite geometric series given in sigma notation, recursively, or explicitly.
Area of a sector Relate the area of a sector to the area of a whole circle.
Subtract 10s and 100s (no regrouping) Practice subtracting 1, 10, or 100 from a number.
Solve square-root equations (basic) Solve square-root equations by taking the square of both sides.
Using the trig angle addition identities Find the trig values of sums of angles whose individual trig values are known.
Solve exponential equations using logarithms: base-10 and base-e Solve exponential equations that have 10 or e at the base of the exponential term.
Add 2- and 3-digit numbers (no regrouping) Practice solving problems like 243 + 452.
Area between two curves given end points .
Integrating trig functions .
Disk method .
Solve similar triangles (advanced) Given two similar triangles and some of their side lengths, find a missing side length.
Classify complex numbers Classify numbers as real, pure imaginary, or complex.
Tangents of circles problems Solve problems related to tangents of circles.
Plot numbers on the complex plane Given a complex number, plot its corresponding point on the complex plane.
Compare shapes Practice comparing shapes based on their number of sides, number of corners, and side-lengths.