Side panel
LCMS
English (en)
தமிழ் (ta_lk)
සිංහල (si)
You are currently using guest access (
Log in
)
Skip to main content
Mathematics
Home
Courses
EG6_Mat
19.Constructing Algebraic Expressions and Substitution
19.Constructing Algebraic Expressions and Substitution
19.Constructing Algebraic Expressions and Substitution
Text book
Animated navigation off
Data preference
Home
Calendar
Course sections
1.Circle
2.Place Value
3.Mathematical Operations on Whole Numbers
4.Time
5.Number Line
6.Estimation and Rounding Off
7.Angles
8.Directions
9.Fractions
10.Selection
11.Factors and Multiples Selection
12.Rectilinear Plane Figures
13. Decimals
14. Types of Numbers and Number Patterns
15.Length
16.Liquid Measurements
17.Solids
18.Algebraic Symbols
19.Constructing Algebraic Expressions and Substitution
20.Mass
21.Ratio
22.Data Collection and Representation
23.Data Interpretation
24.Indices
Past Question Papers