The School Education Department, Andhra Pradesh, released the Summative Assessment – 1 (SA 1) Mathematics Key Papers for Classes 1 to 10. These officially prepared answer keys help students verify their solutions, understand correct methods, and calculate expected marks based on SCERT valuation principles.
The SA 1 Mathematics Key Papers 2025–26 include:
- Class-wise answer sheets (1st to 10th)
- Step-by-step solutions
- Problem-solving methods
- Marking scheme and valuation guidelines
📘 Mathematics Key Paper Guidance (Classes 1 to 10)
Class 1, 2 – Basic Numeracy Keys
- Number identification answers
- Simple addition/subtraction keys
- Shapes and patterns solutions
Class 3 & 4 – Foundational Level Answer Keys
- Addition, subtraction, multiplication, division solutions
- Measurement, time, money answer keys
- Word problem guides
Class 5 & 6 – Competency-Based Key Papers
- Fractions and decimals solutions
- Geometry and perimeter/area answers
- Data handling keys
- Word problems with stepwise valuation
Class 7 & 8 – Detailed SCERT Mathematics Key Papers
- Algebraic expressions and equations solutions
- Ratio–proportion answers
- Geometry and constructions answer key
- Mensuration problems with proper steps
- Graph-based questions
Class 9 & 10 – Advanced Valuation-Based Answer Keys
- Real numbers, polynomials, linear equations solutions
- Coordinate geometry answers
- Trigonometry problems with steps
- Statistics and probability keys
- Geometry and theorem-based questions
- Step-marking as per SCERT guidelines
📥 Download Section
Students can download the SA 1 Mathematics Key Papers 2025 (Class 1 to 10) from the official links published on the website.
👉 1st Class SA1 Mathematics Key Paper-Download
👉 2nd Class SA1 Mathematics Key Paper-Download
👉 3rd Class SA1 Mathematics Key Paper-Download
👉 4th Class SA1 Mathematics Key Paper-Download
👉 5th Class SA1 Mathematics Key Paper-Download
👉 6th Class SA1 Mathematics Key Paper-Download
👉 7th Class SA1 Mathematics Key Paper-Download
👉 8th Class SA1 Mathematics Key Paper-Download
👉 9th Class SA1 Mathematics Key Paper-Download
👉 10th Class SA1 Mathematics Key Paper-Download
