Learn basic operations including addition, subtraction, multiplication, and division. Answer questions to earn scores and collect various types of monsters. Access context-dependent hints and use an easy-to-navigate interface for practice.
1 provides curriculum-aligned exercises for 6-7 year olds. Features include problem-solving activities, scratch pad for writing solutions, flash cards, and activity books. Supports US Common Core standards. Allows tracking of skills and progress.
Practice problems aligned with Common State Standards for grades 4-7. Play fast-paced games with global competition. Receive feedback on answers. Track achievements through Game Center.
