Prepare for the test with questions, study guides, and performance tracking. Review subjects like math, science, and verbal reasoning. Track progress and identify weak areas for focused study.
The app decrypts phrases using a substitution cipher where symbols or numbers represent letters. Users select letters corresponding to displayed symbols or numbers.
Enter four variables to perform addition, subtraction, multiplication, or division of two fractions. View detailed step-by-step solutions. Save calculations in history and share the final result. Supports decimals, fractions, and negative numbers.
Teaches of multi-digit numbers with step-by-step guidance. Tracks student progress and identifies areas needing practice. Provides visual and auditory encouragement. Allows parents and teachers to view progress and focus on specific skills.
Write and format text with support for tables, footnotes, lists, images, and links. Highlight, strikethrough, superscript, and MathML are available. Import and export documents from compatible apps. Edit and preview on iPad, iPhone, and macOS.