Features Basic Arithmetic Operations: Supports addition (+), subtraction (-), multiplication (*), and division (/). High-Precision Calculations: Uses BigDecimal for accurate decimal arithmetic, ...

Repository files navigation Basic Calculator Overview This is a simple command-line calculator program written in Python. It allows users to perform basic arithmetic operations: addition, subtraction, ...

We tabulated the frequency with which simple addition and multiplication facts occur in elementary school arithmetic texts for grades 1-6. The results indicated a strong "small-fact bias" in both ...

As per ASER 2024, the arithmetic and reading levels of children in the elementary age group has enhanced significantly, particularly in govt schools.