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Lesson 2: Write whole numbers in different forms

# Writing numbers in words and standard form

Write whole numbers in words, and write numbers in word form in standard form.

## Want to join the conversation?

• For large numbers, is the comma always placed three places from the right?
• Yes, if you’re writing a large number using commas, you count back three digits, add a comma, and repeat until you finish that number.
Ex.
1,000,000,000
• i want to do decimals
• is there a different way
• standard form, and expanded form
• how are u doing
• I am doing good.
• this helps because when u need to learn it can help for many people so i love math when u add 1000,s and 10000,s i just love this you should do it like 300+1030= 1330 i just love things like this to be honest just do math it will help u get jobs and so much more u can graduate just because you know math and stuff like science,reading,english and so much more. just do math guys its so fun
• what 77770 in word form?
• seventy-seven thousand seven hundred seventy
• what would this be in word form 56734
• fifty-six thousand seven hundred thirty-four
(1 vote)
• Thanks Khan Academy I learned so much! Here is what I know front to back: ones,tens,hundreds,thousands,ten thousands,hundred thousands,one millions,ten millions,hundred millions,one billions,ten billions,hundred billions,one trillions,ten trillions,hundred trillions,one quadrillions,ten quadrillions,hundred quadrillions,one quintrillion,ten quintrillion,hundred quintrillion,one sextillion,ten sextillion,hundred sextillion,one septillion, ten septillion,hundred septillion,one octillion,ten octillion,hundred octillion,one nonillion,ten nonillion,hundred nonillion,one decillion,ten decillion,hundred decillion

By Ezekiel
• How do you right that long my guy i have a headache when ppl do it that long so i cant read it ig but how does your fingers not get tired 😭 fingers always gets tired even when i walk/run!
(1 vote)
• why do we hav to do writing numbers in words