The Number System Part 2

The natural/counting numbers are

• 1, 2, 3, 4, 5, ...

• 0, 1, 2, 3, 4, 5, ...

• ..., -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, ...

• fractions and decimals

Tags

CCSS.K.CC.A.1

CCSS.K.CC.A.2

CCSS.K.CC.B.4

CCSS.K.CC.B.5

The set of numbers ..., -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, ... are considered

• natural/counting numbers

• whole numbers

• integers

• none of the above

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

The number 10 is considered

• a counting number

• a whole number

• an integer

• all of the above

Tags

CCSS.1.NBT.B.2

The number -4 is considered

• a natural/counting number

• a whole number

• an integer

• none of the above

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

The number 0.75 is considered

• a natural/counting number

• a whole number

• an integer

• a rational number

Tags

CCSS.HSN.RN.B.3

Repeating decimals are

• whole numbers

• integers

• rational numbers

• irrational numbers

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Numbers that contain a decimal that never ends AND never repeats are considered

• whole numbers

• integers

• rational numbers

• irrational numbers

Tags

CCSS.8.NS.A.1

 $\sqrt{89}$  is considered

• a rational number because 89 is a perfect square

• a rational number because 89 is NOT a perfect square

• an irrational number because 89 is a perfect square

• an irrational number because 89 is NOT a perfect square

Tags

CCSS.8.NS.A.1

Which number below is irrational?

•  $\sqrt{9}$  

•  $\sqrt{16}$  

•  $\sqrt{25}$  

•  $\sqrt{30}$  

Tags

CCSS.8.NS.A.1

Is the statement below true or false?

"A number can be both rational and irrational."

• True

• False

Tags

CCSS.HSN.RN.B.3