Understanding Ordinal and Cardinal Numbers

What is the ordinal representation of the number 5?

• fifth

• sixth

• fourth

• first

Identify the cardinal number in the following sentence: 'She finished first in the race.'

• third

• second

• fourth

• first

Which of the following represents an ordinal number: 12, 15th, 20?

• 12

• 20

• 15th

• 10

How would you articulate the number 3 in its ordinal representation?

• first

• second

• fourth

• third

Is 'twenty' classified as a cardinal number or an ordinal number?

• twenty is a prime number

• cardinal number

• twenty is a fraction

• twenty is an even number

What is the 10th number in the sequence of natural numbers?

• 10

• 9

• 11

• 15

Tags

CCSS.2.MD.B.6

Identify the cardinal number in the following statement: 'There are seven continents.'

• ten

• five

• three

• seven

Which of the following represents a cardinal number: 1st, 2, 3rd?

• 1st

• 3rd

• 2

• 4

What is the ordinal representation of the number 100?

• 100th

• 100th value

• 100th place

• 100th number

Tags

CCSS.2.NBT.A.3

Is 'fifth' classified as a cardinal number or an ordinal number?

• fifth is a fraction

• ordinal

• fifth is a whole number

• fifth is a prime number