4. State whether the following statements are true or false. Give reasons for your answers. 1. Every natural number is a whole number. 2. Every integer is a whole number. 3. Every rational number is a whole number.

What are the differences between similar triangles and congruent triangles?

What are Armstrong numbers?

All real numbers are rational numbers.

A) True

B) False

The L.C.M of the smallest 2 digit composite number and the smallest composite number is:

• (a) 12
• (b) 4
• (c) 20
• (d) 44

Are all natural numbers also whole numbers?