Numbers Ordinals and Cardinals

Which number is this:

9,880

• Nine hundred eight thousand and eighty

• Ninety thousand eighty-eight hundred

• Nine thousand eight hundred and eighty

• Ninety hundred eighty-eight thousand

Write the following number:

16,754

(a)  

Which number is this:

111,884,336

• one hundred eleven million eight hundred eight-four thousand three hundred thirty-six

• one hundred eleven million eight thousand eight-four hundred three hundred thirty-six

• one million eleven hundred eight thousand eight-four hundred three hundred thirty-six

• one million eleven hundred eight thousand eight-four hundred three cents thirty-six

Write the following number

444,444,444

(a)  

Which is this number:

357,815,664

• Three cents fifty-seven millions eight cents fifteen thousand six hundred sixty-four.

• Three hundred fifty-seven millions eight hundred fifteen thousand six hundred sixty-four.

• Three millions fifty-seven hundred eight hundred fifteen cents six hundred sixty-four thousand

• Three hundred fifty-seven million eight hundred fifteen thousand six hundred sixty-four.

Select the usage of ordinal numbers

• They are used to indicate quantity

• They are used to indicate the position of an entity in a stated or implied series.

• To say how many people or things there are.

Convert the cardinal to ordinal number:

twenty-five

(a)  

Convert the cardinal to ordinal number:

644

(a)  

What happens when there's an Y when converting a cardinal to an ordinal number?

• Nothing

• We only change Y to I

• We only change Y to I and add -th

Which other uses do ordinals have? (2)

(a)