Expressions with variables

Author:Andhra Pradesh Board
6th Andhra Pradesh Board
IMPORTANT

Important Questions on Expressions with variables

MEDIUM
IMPORTANT

Cadets are marching in a parade. There are 5 cadets in each row. What is the rule for the number of cadets, for a given number of rows? Use 'n' for the number of rows.

MEDIUM
IMPORTANT

Sita has 3 more notebooks than Geetha. Find the number of books that Sita has. Use any letter for the number of books that Geetha has.

MEDIUM
IMPORTANT

Peter has 'p' number of balls. The number of balls with David is 3 times the balls with Peter. Write this as an expression.

MEDIUM
IMPORTANT

Write an expression for the statement "y is multiplied by 10 and then x is added to the product.

MEDIUM
IMPORTANT

Write an expression for the statement "16 is subtracted from two times y".

MEDIUM
IMPORTANT

Write an expression for the statement "9 times n is added to 10"

MEDIUM
IMPORTANT

Write an expression for the statement "5 is added to three times z"

EASY
IMPORTANT

Parvati has 5 more books than Sofia. How many books are with Parvati? Write an expression choosing any variable for number of books.

EASY
IMPORTANT

Srinu has number of pencils. Rahim has 4 times the pencils as of Srinu. How many pencils does Rahim has? Write an expression.

EASY
IMPORTANT

The cost of one fan is  1500. Then if the cost of n fans is _____?