Rational Numbers vs Irrational Numbers

• Rational

• Irrational

• Rational

• Irrational

0.8 is a rational number

• True

• False

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

What is a rational number ?

• A rational number  is a number that cannot be written as a fraction.

• A rational number is a number that can be written as a ratio.

• A rational number cannot be a repeating  decimal.

Tags

CCSS.5.NBT.A.2

What kind of number is -3?

• rational

• irrational

• whole

• natural

What kind of number is   π   ?

• rational

• irrational

• whole

• integer

Is 3.74 a rational number?

• yes

• no

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Is -5/8 a rational number?

• yes

• no

Tags

CCSS.6.NS.C.6C

A REPEATING decimal is what type of number?

• Rational 

• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

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