Respuesta :

Add them all up .

100,000 + 4,000 = 104,000

800 + 5 = 805

104,000 + 805 = 104,805

Standard Form : 104,805

Standard form is 104805

What is standard form ?

The standard form of a number is also a number in which we get tens, hundreth, thousandth etc places by multiplying 10, 100, 1000 respectively.

Example : Expanded form = 100+21 & Standard form = 121

What is required standard form ?

Given expanded form is, 100000+4000+800+5

Now, 800+5 = 805, no value is given for tens place, so we write zero in these place.

So, 4000+800+5 = 4805

Finally, 100000+4000+800+5 = 104805,

Here no value is given for ten thousands & tens places, so we write zeros in these two places.

Learn more about Standard form here :

https://brainly.com/question/11897758

#SPJ2