Squares and Square Roots (Level 01)

A perfect square will never end in

A natural number is called a perfect square if it is the square of some _____ number.

Number obtained when a number is multiplied by itself is called the ______ of the number.

Squares of odd numbers are always____.

The square of a number having 1 or 9 at the units place ends in ____.

if 5² = 25, then

Square of even number _________ even.

A perfect square can _______ be expressed as the product of pairs of prime factors.

The square of a number having 2 or 8 at the units place ends in ____.

The square of a number having 3 or 7 at the units place ends in ____.