13,360 is the answer.
3000 + 20 = 3020 Standard form just implies you write out the number numerically (as in 3020 and not three-thousand and twenty. So the answer is just 3020.
3660
3020 would be in the 31st Century.
To find a number that is 400 less than 3020, you subtract 400 from 3020. The calculation would be 3020 - 400 = 2620. Therefore, the number that is 400 less than 3020 is 2620.
25 percent of 3020 is 755.
604
3.020 = 3020/1000 = 151/503.020 = 3020/1000 = 151/503.020 = 3020/1000 = 151/503.020 = 3020/1000 = 151/50
3020 mi. = 4860.218 km
1.0067
3020 is a number, not an operation. A number cannot have an inverse operation.
3,660,000,000
It is: 12