Posted by **Gio** on Monday, September 16, 2013 at 8:23pm.

Write each number in expanded form using exponents.

Pls check

1, 234 (1*10^3)+(3*10^2)+(2×10^1)+4

210, 290, 450 (2*10^8)+(1*10^7)+(2*10^6)+(9*10^5)+(4*10^4)+5

7,123,456,089 (7*10^9)+(1*10^8)+(2*10^7)+(3*10^6)+(4*10^5)+(5*10^4)+(6*10^3)+(8*10^2)+(9*10^1)

- Math -
**Kazakh**, Monday, September 16, 2013 at 10:49pm
10^3=1000

1,234*1000=1,234,000

10^2=100

3*100=300

2*10=20

1,234,000+300+20+1=1,234,321

I think this is what you do if I'm reading your problem correct.

## Answer this Question

## Related Questions

- math check - Round 210,290,290,290.21029 to the nearest ten million 210,300,000,...
- math - write 20 million,five hundred thousand in expanded form using exponents
- maths - how do you write 2.089 in expanded form
- math - This was on my 5th grader's homework: what is the least number you can ...
- Math (pls help) - write the number in expanded form. 1) 46,182 2) 20, 397
- math - Write or illustrate the number 7589, using expanded notation with ...
- math - 2.089 in expanded form?
- Math 6 - What is the expanded form using powers of 10 and using exponents of 7,...
- Math - 3,559,028,982 when this number is written in expanded form using ...
- Math - worlds population was 3,559,028,982 people. When this number is written ...

More Related Questions