MYP4 Formative on Number Types and Surds

All numbers that exist are called

• Real

• Imaginary

Natural numbers are also known as __________

• countable numbers

• measurable numbers

Whole numbers is the set __________ 

Integers consist of ____________

• Positive whole numbers only

• Negative whole numbers only

• Both positive and negative whole numbers

Which of the following is an integer?

• 0.34

• 17

Which of the following is an irrational number?

• 0.05

• 55

A square number is_______

• a number that can be divided by 2

• the result when a number is multiplied by itself twice

• the result when a number is multiplied by itself thrice

Which of these numbers are square numbers? (Choose all that apply)

• 36

• 48

• 56

• 64