Percentages

Generate IGCSE-aligned percentage math problems with adaptive difficulty tracking.

6|62|Updated Jun 17, 2026
One-click install
npx skills add https://github.com/vicharanashala/tenali --skill percentages
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Percentages
Source: https://github.com/vicharanashala/tenali/tree/main/supermarket/percent
Command: npx skills add https://github.com/vicharanashala/tenali --skill percentages

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides an interactive, algorithmically-driven environment for students to master percentage-based mathematical concepts, ranging from basic calculations to complex compound interest.

Core Features & Use Cases

  • Adaptive Difficulty: Features an intelligent scoring system that adjusts question difficulty in real-time based on user performance.
  • Comprehensive Syllabus Coverage: Supports four distinct difficulty levels covering finding percentages, percentage increase/decrease, reverse percentages, and compound interest.
  • Use Case: A student preparing for IGCSE exams can use this to practice reverse percentage problems and compound interest calculations with instant feedback and automated difficulty progression.

Quick Start

Launch the Percentages skill and select the adaptive mode to begin a personalized quiz session.

Frequently Asked Questions about Percentages

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I practice IGCSE percentages with adaptive difficulty?

To practice IGCSE percentages with adaptive difficulty, launch the Skill and select adaptive mode. The system generates algorithmic math problems and adjusts question difficulty in real-time based on your accuracy across four tiers.

What IGCSE percentage topics are covered in this math practice generator?

This math practice generator covers IGCSE-aligned percentage topics including finding percentages, percentage increase and decrease, reverse calculations, and compound interest across four distinct difficulty levels.

Does this percentage practice tool validate answers with tolerance for rounding errors?

Yes, this percentage practice tool implements server-side validation with configurable tolerance levels. This allows the system to automatically accept correct answers even when decimal rounding differences occur during reverse calculations or compound interest.

Can I use this to prepare for IGCSE compound interest and reverse percentage exam questions?

Yes, you can use this to prepare for IGCSE exams by practicing reverse percentage problems and compound interest calculations. The adaptive difficulty provides instant feedback and automated progression matching exam standards.

How does adaptive learning work for percentage change calculations?

Adaptive learning for percentage change calculations works by tracking user accuracy in real-time. The intelligent scoring system automatically increases or decreases question complexity across four difficulty tiers based on your ongoing performance.