03 Built right
Honest grading is the whole point.
Every question arrives with its answer worked out in advance using exact arithmetic — fractions stay fractions, no sloppy rounding. So when your child gets it right, the app says right. No frustrating "wrong" on a correct answer.
- Exact fraction & integer math — not floating-point guesses
- Accepts equivalent correct forms (½ and 0.5)
- Worked solutions explain the why, only after the answer
- Diagrams for anything visual — never vague descriptions
