Practice with exercises that improve number sense and calculation speed. Solve arithmetic problems without a calculator. Track progress over time and set daily practice goals. Learn techniques for faster calculations and memory training.
Teaches animal names through matching games with clues about animal attributes. Includes three difficulty levels for varying skill stages. Offers parental controls to restrict in- purchases and limit access.
Learn New Year greetings and . View English and translations. Listen to Mandarin and Cantonese pronunciations. Scroll through characters for each phrase.
Manage class schedules, tests, and exams with color-coded events for lectures, practical classes, lab work, and assessments. Search and add study groups. Customize themes and navigate schedules by day or week.
Convert units by typing the desired directly. Support fractions, decimals, and custom precision. Perform basic math operations. Save favorite conversions. Convert between metric and imperial units, including fractional inches and feet-inches formats.
