square roots and real number system's review

Square root and Real Number systems Review

Open Ended

What is your favorite subject?

Multiple Choice

The number 500...

• is a perfect square.

• is not a perfect square.

Multiple Choice

Between which two consecutive whole numbers is the√200? 

• 13 and 14
• 15 and 16
• 14 and 15
• 11 and 12

Multiple Choice

The √20 is between which two consecutive integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Multiple Choice

The area of a square is 36 cm². What is the length of one side?

• 6 cm

• 24 cm

• 9 cm

• 9 cm

Open Ended

What are the roots of 225?

Multiple Choice

x² = 121
What does x equal?

• 11²
• 11 and -11
• 20 and 11
• 12 and 1

Multiple Choice

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

Multiple Choice

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Multiple Select

What subset does -5 belong to?

• Natural

• Whole

• Integer

• Rational

• Irrational

Multiple Choice

What number below is a natural, whole, integer, rational, and real number ?

• -4
• 5.1
• 0.7
• 3

Multiple Choice

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

Multiple Choice

Which one of these Real Numbers is equal to a Rational Number?

• $\sqrt{16}$

• $\sqrt{15}$

• $\sqrt{17}$

• $\sqrt{18}$

Multiple Choice

Which of these rational numbers is equal to an integer?

• $-\frac{15}{14}$

• $-\frac{15}{10}$

• $-\frac{15}{5}$

• $-\frac{15}{4}$

Multiple Choice

True or False: All Integers are Whole Numbers

• True

• False

Multiple Choice

True or False: All Natural Numbers are Whole Numbers

• True

• False

Multiple Select

Check all classifications for the number:

 $\frac{1}{2}$  

• Natural Number

• Whole Number

• Integers

• Rational Number

• Irrational Number

Multiple Select

Check all classifications for the number: -34

• Natural Number

• Whole Number

• Integers

• Rational Number

• Irrational Number

Multiple Select

Check all classifications for the number: -34

• Natural Number

• Whole Number

• Integers

• Rational Number

• Irrational Number