Mathematics · Beginner
5
questions · ~4 min · 3 hints each (−5 pts)
Confidence tracking, 3-tier hints and instant feedback.
What you'll learn
Each question helps you build key knowledge and skills.
- 1In algebra, letters stand for unknown numbers.
- 22x means 2 × x.
- 3Collect like terms: 3x + 2x = 5x.
- 4You can substitute values in place of letters.
Question mix
A mix of question types to build your skills.
- Multiple choice×2
- Fill the gap×2
- True / False×1
Different question types help you think in different ways.
How it works
A simple 3-step process
- 1
Rate your confidence
Tell us how sure you feel before answering. It helps us understand your starting point.
- 2
Use hints if stuck
Get up to 3 helpful hints per question. Each hint costs 5 Treasure Points.
- 3
See what went wrong
Get instant feedback with clear explanations, so you can learn and improve.
Ready when you are
This takes about 4 minutes.