Solve puzzles by selecting correct operations. Choose from addition, subtraction, multiplication, or division. Tap to answer quickly. Track time and improve speed. Progress through challenging levels.
Learn ten's complements through visual representations. Identify numbers that add to 10. Practice addition and subtraction using complement pairs. Display number relationships with interactive visuals. Support mental math strategies.
101 allows users to addition, subtraction, multiplication, and division. Set custom number ranges and sessions of 3, 5, or 8 minutes. Track progress and view statistics to identify strengths and weaknesses.