Learn arithmetic by matching answers to problems. Configure quizzes with 12, 20, or 30 questions. Problems are randomized and generated by the device. Track progress through repeated practice. Adjust difficulty based on skill level.
Improve skills with addition, subtraction, multiplication, and division exercises. Practice with timed or untimed modes. Track scores and streaks. Adjust difficulty as progress increases.
Learn math by solving equations to unlock musical notes and play songs on a virtual piano. Track progress through interactive lessons and customize difficulty levels. Share achievements and unlock new songs as skills improve.
Use an with customizable size, position, and color settings. Perform calculations up to 15 digits. Challenge addition, subtraction, multiplication, and division problems. Adjust bead sounds and screen orientation for horizontal use.
Practice addition, subtraction, multiplication, and division by popping number pairs. Match equations with correct answers. Progress through increasing difficulty levels. Choose specific operations to focus on.
Survive endless obstacles by tapping to jump. Avoid spiked walls, missiles, and traps. Collect eggs, customize costumes, and purchase power-ups. Progress through levels and escape the laboratory.