If the bills are modern $1 Federal Reserve Notes with green seals, so many have been printed that getting two consecutive ones from a bank or in change isn't a rare event.
If the bills are older, please post a new, separate question with their date and what letter, if any, is next to the date.
The U.S. did not print any $2 bills with that date.
Obviously worth two dollars.
the BEP never printed $2 bills of that date
Check that bill again. There are no $2 bills with a series year of 1979.
That is a tough one. Perhaps your mean 1917 or 1918. No two dollar bills were printed for 1914. However, here are the prices in average condition. 1917 - $50 1918 - $250
Face value.
The blue seals indicate your bills are silver certificates. In circulated condition the consecutive serial numbers add only a small amount to their normal $8 to $10 retail value.
$100
8
In general, they have no added value.
The value of a five dollar bill is five dollars. It's not clear what you mean by "consecutive serial numbers." If you mean that the bill's serial number looks like "12345678" or something, then a collector might be willing to pay a small premium for it as a curiosity. If you mean that you have two or more five dollar bills where the serial numbers are consecutive, they're worth five dollars each, period.
The U.S. did not print any $2 bills with that date.
Unless they're from the first part of the 20th century, they really wouldn't have any extra value versus their individual prices. For that, you need to know their dates and whether they've been in circulation or not.
1000 dollars. While some collectors will pay more for consecutive bills, there is no standard way of appraising value based solely on serial number. There are a variety of other factors that can increase their combined value.
The United States two dollar bill are rare pieces of money that are not printed any more. You can cash in the value of these bills at most American banks.
Eight dollars.
If you had a sheet of uncut two dollar bills, they would be worth far more than just two bills. Depending on their condition, the bills together would fetch between $2 and $10.