INPUT → FUNCTION → OUTPUT
Twelve untimed questions. One point and one colored star per correct answer. All inputs are between 1 and 12; outputs can be negative or fractional. Use mental math or the scratch pad.
Each round: 12 whole-number inputs. Fraction and decimal answers are accepted in every mode.
Your name and results stay in this page. Save the named results image for Classroom. Reloading clears the session.