Algebra Test - ...

Which  of the following are expressions with numbers only?

Give expression for 25 added to r.

The side of an equilateral triangle is shown by l. Express the perimeter of the equilateral triangle using l.

State the property of whole number

x + y = y + x 

Find the Diameter of circle whose radius is ‘r’.

Perimeter of an equilateral triangle, whose each side is ‘x’ unit is

Perimeter of the square, whose each side is ‘n’ cm is

A teacher distribute 15 pencils per student, how many pencils are needed for ‘y’ students?

A basket has "x" number of mangoes, how many mangoes are there in 5 baskets?

Number of matchsticks required to make a pattern of “A ”