Free · Math writing

Fraction Builder for Kids

Build neat stacked fractions and combine them with plus, minus, and times signs.

  • Clear, kid-friendly steps
  • Private in your browser
  • No signup

Math writing desk

Type math the way it looks

Math keyboard ready

Tap the math box to type. The on-screen keyboard has fractions, roots, powers, and symbols.

Loading the math keyboard…
LaTeX\frac{3}{4}+\frac{1}{2}

Powered by MathLive, an open-source library available under MIT.

Three simple steps

How to use it

  1. Tap the math box to open the symbol keyboard.
  2. Type a fraction, root, power, or full equation.
  3. Copy the math code, save it, or print a practice page.

Private by default

Your words and choices stay in this browser tab. There are no accounts, uploads, ads, or trackers inside the tool. Close the tab and the working data is gone.