Variables and Constants
Variables and Constants: Overview
This topic covers concepts, such as, Algebraic Expressions, A Constant in Algebra, A Variable in Algebra & Formation of Algebraic Expressions Using Variables and Constants etc.
Important Questions on Variables and Constants
The constant term in the expression is.


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If the above equation is true, then the value of is _____.

If , then the value of _____

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If the above equation is true, then the value of is _____.

Write the constant term in .

State whether the expression is: Numerical Expression / Algebraic Expression.




Write the expanded form in exponential form.

Write the expanded form in exponential form:

Write the expanded form in exponential form:

Write the expanded form in exponential form.

Write the expanded form in exponential form:

Find out:
The number obtained by dividing '' by .

Find out:
The number obtained by multiplying by .

Find out:
The number obtained by adding and .

Find out:
The number obtained by subtracting from .

Pay attention to the following mathematical statements and write the letter or number in the box.
