rational /irrational numbers-8th

√121

• 12
• 10
• 11
• 3

Tags

CCSS.6.EE.A.1

The area of a square painting is 81 cm².  What is the side length of the painting?

• 40.5 cm
• 162 cm
• 6,561 cm
• 9 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

4.032

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

-13

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

What kind of number is   π   ?

• rational
• irrational
• whole
• integer

Tags

CCSS.8.NS.A.1

The square root of 2 is an irrational number because...

• All square roots are irrational
• The answer is a decimal that never stops
• Two is an even number
• The answer is 1

Tags

CCSS.8.NS.A.1

Irrational numbers...

• reduce to π

• never end and never repeat

• can sometimes be perfect squares

• must be negative

Tags

CCSS.8.NS.A.1

 $\frac{18}{3}$  

• Rational

• Irrational

Tags

CCSS.HSN.RN.B.3

.141414141414...

• Rational 
• Irrational 

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

between which if these does √27 lay on a number line

• 5 and 6
• 6 and 7
• 4 and 5
• who cares i wanna go home

Tags

CCSS.8.NS.A.2