Class VII Mathematics
Chapter 12: Algebraic Expressions
Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.
Syllabus Sections
Key Formulas & Equations
Click Copy to duplicateCombining Like Terms
ax + bx = (a + b)x
Combines coefficients of identical variable bases.
Related Formulas from Adjacent Chapters
Area of Parallelogram
A = b \times h
[From Perimeter and Area] Multiplies base by perpendicular height.
Area of Circle
A = \pi r^2
[From Perimeter and Area] Pi times squared radius.
Circumference of Circle
C = 2\pi r
[From Perimeter and Area] Twice Pi times radius.
Power of Product
(ab)^m = a^m b^m
[From Exponents and Powers] Distributes exponent over base factor product.