NS.a.1 Rational or Irrational

Select ALL numbers that are rational.

• 55

• $\sqrt{289}$

• $\sqrt{6}$

• $\pi$

• $6\frac{7}{9}$

Tags

CCSS.8.NS.A.1

Select ALL numbers that are irrational.

• 10

• -21

• $\pi$

• $\frac{10}{2}$

• $\sqrt{10}$

Which number is a rational number ?

• 1/4
• π
• √3
• ∛25

Tags

CCSS.8.NS.A.1

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

Tags

CCSS.8.EE.A.2

CCSS.8.NS.A.1

Which one of the following numbers is rational?

• $\sqrt{18}$

• $\sqrt{36}$

• $\sqrt{12}$

• $\sqrt{50}$

Tags

CCSS.HSN.RN.B.3

Which of the following numbers is irrational?

• $\sqrt{169}$

• $\sqrt{64}$

• $\sqrt{43}$

• $\sqrt{25}$

Tags

CCSS.8.NS.A.1

_____________ number is a number that cannot be written as a ratio of two integers.

• An integer

• A rational

• An irrational

• A repeating

Tags

CCSS.8.NS.A.1

_______ number can be written as a ratio where the numerator and denominator are integers.

• An integer

• A rational

• An irrational

• A repeating

Tags

CCSS.8.NS.A.1

includes integers, fractions, terminating and repeating decimals.

• Rational Numbers
• Irrational Numbers

Tags

CCSS.8.NS.A.1

0.23232323.....

• Irrational

• Rational

• Whole Number

• Integer, Rational, Natural