Answer :

Alex19
The standard form of the number (in American numbering system) is
4,216,090

the standard form of the number four million two hundred sixteen thousand ninety is [tex]4,216,090[/tex]

Given :

we need to write the standard form of the number four million two hundred sixteen thousand ninety

4 millions can be written as 4,000,000

two hundred thousand can be written as 200,000

sixteen thousand is written as 16,000

ninety is 90

now we add  all the values to get the standard form

[tex]4,000,000+200,000+16,000+90\\4,216,090[/tex]

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