Quizizz - Packet 21 - Math8

Determine whether  $\pi$  is rational or irrational.

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

Which of the following numbers is rational?

• $\sqrt{7}$

• $\frac{2}{3}$

• 3.1456289...

• $\pi$

Which of the following is an irrational number?

• $\sqrt{0}$

• $\sqrt{3}$

• $1\overline{.36}$

• $-0.19$

Tags

CCSS.8.NS.A.1

Which of the following number is rational?

• $\sqrt{127}$

• $\pi$

• $2.5$

• $8.98763...$

19²

• 290
• 192
• 136
• 361

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2

Estimate √5 to the nearest tenth:

• 2.2
• 2.9
• 4.1
• 3.2

Tags

CCSS.8.NS.A.2

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Tags

CCSS.8.EE.A.2