About this app
Application content Lesson 01 :: Subtraction Review - Definition of subtraction - Different rules (step by step) - Practice and Review (with evaluation) Lesson 02 :: Parentheses Review - Use of Parentheses - Subtracting with Parentheses (step by step) - Multiplying with Parentheses (step by step) - Practice and Review (with evaluation) Lesson 03 :: First-Degree Equations - Definition - Names of Degrees - Different rules (step by step) - Practice and Review (with evaluation) Lesson 04 :: First-Degree Equations with variable - Work with one variable in both sides - Different rules (step by step) - Practice and Review (with evaluation) Lesson 05 :: First-Degree Equations with fractions - Work with fractions - Different rules (step by step) - Practice and Review (with evaluation) Lesson 06 :: Final Review (Problems) - Balance (step by step) - Distance (step by step) - Tennis Court (step by step)
Latest release
What’s New
New graphic design Small operating improvements
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 27, 2026 · 2:58 AM $2.99
Screenshots
