Ch 4 Special Numbers

Ch 4 Special Numbers

by PRISCILLIA SUHARDY

Fill in the Blank

How many squares are there for the following pattern?

How many squares are there for the following pattern?

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Square Numbers

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Multiple Choice

The difference between two square numbers is 3. What are those numbers?

• $$2^2\ and\ 3^2$$  

• $$3^2\ and\ 4^2$$  

• $$2^2\ and\ 1^2$$  

• $$3^2\ and\ 1^2$$  

Multiple Choice

The difference between two square numbers is 16. What are those numbers?

• $$3^2\ and\ 5^2$$  

• $$4^2\ and\ 5^2$$  

• $$7^2\ and\ 8^2$$  

• $$6^2\ and\ 7^2$$  

Fill in the Blank

I am a number greater than 0.

I have a factor of 2.

I am a multiple of 5.

I am also a square number.

What is the smallest possible number I can be?

Fill in the Blank

I am a 2-digit square number,

I am divisible by 2.

I have a factor of 9.

What number I am?

​Square Numbers Vs Square Roots