508,310
The number is 510,050 which, in standard form is written as 5.1005*105.
eight thousand 8,000
531,046
It is 8.209098*109
808,083
To write 8000 in standard form, you would simply write the number as it is: 8000. In standard form, numbers are written using digits and place value. In this case, the number 8000 is written in standard form with the thousands place (8), hundreds place (0), tens place (0), and ones place (0).
608,010
No
309,512,805
100000000+40000000+9000000+500000+90000+8000
500,000
8,000 + 10 + 7 = 8,017