Mathematics
ALGEBRA
ALGEBRA
In this topic, students will understand the concept of algebraic expressions, learn to use letters to represent numbers, and develop skills for simplifying expressions by combining like terms. They will also perform addition and subtraction of algebraic expressions and simplify results from mixed operations.
Algebraic expressions
Identify concept of algebraic expressions
Identify concept of algebraic expressions
Algebraic Expressions explained.
Activity 56
Study the following explanation
Concept of like terms and unlike terms
Concept of term, variable and constant
Activity 57
: For each expression, write: variable(s) or constant(s) or number of terms
Exercise 52
Use letter to form an algebraic expression
Use letter to form an algebraic expression
An algebraic expression is a mathematical phrase made up of numbers, variables (letters), and operations such as addition, subtraction, multiplication, and division.
Example 14
Observe the following examples
Activity 58
Examine the following examples and then answer the questions
Exercise 53
Write an algebraic expression for each statement:
Exercise 54
Answer the following questions
Simplify algebraic expressions
Simplify algebraic expressions
Activity 59
Observe the following examples
Exercise 55
Simplify the following expressions
Operations of algebraic expressions (+ and -)
Perform addition on algebraic expressions
Perform addition on algebraic expressions
Activity 60
Observe the following examples
Exercise 56
Simplify the following expressions
Perform subtraction on algebraic expressions
Perform subtraction on algebraic expressions
Activity 61
Observe the following examples
Exercise 57
Solve the following equations
Simplify mixed operations involving addition and ubtraction on algebraic expressions
Simplify mixed operations involving addition and ubtraction on algebraic expressions
Example 15
Study the following examples
Exercise 58
Solve the following equations
Listening to this topic
