Master math
one step at a time
A clear daily learning path that turns practice into steady progress — without the overwhelm.
No credit card required
A plan for every day
A clear learning path that adapts to your level and keeps you moving forward.
Focused 10-minute practice
Short, effective activities that build skills and confidence.
Progress you can see
Track your achievements and watch your math skills grow over time.
What is UIL Number Sense?
UIL Number Sense challenges students to solve math problems mentally, without a calculator. Preparation combines number knowledge, efficient techniques, accuracy, and speed.
See the official UIL Number Sense information for contest rules and resources.
How the learning path works
- Create a student account and select your division.
- Verify your email and choose a practice topic.
- Practice carefully, then build speed with timed sessions.
- Review your progress and return for your next step.
For students
Prepare for UIL Number Sense with mental math practice, topic progression, and a clear next task. Work on accuracy first, then challenge your speed.
Start your learning journeyFor parents and guardians
Support consistent practice and understand a student’s strengths and areas that need attention. Student information is shared only through an active, consent-based relationship.
Create a parent accountFor coaches
Prepare your UIL Number Sense team and monitor each student’s progress. The coach role is for teachers, tutors, club leaders, and adults managing a group of students. Access requires an active student relationship.
Create a coach accountMental math skills for UIL Number Sense
Build fluency with multiplication, division, fractions, percentages, squares, roots, and estimation. Practice individual problem types as you move toward timed contest preparation.
Frequently asked questions
Who is Aryfmetyka for?
Students preparing for UIL Number Sense, their parents or guardians, and coaches who support their practice.
Can I use my existing account?
Yes. Sign in with your existing email and password. Previous sessions do not transfer; use password recovery if you need help.
Will my name appear in public rankings?
Your real name and email stay private. Rankings display a nickname only when it is approved and you choose to show it. Otherwise, they show an anonymous label.