The US didn't print any $1 bills dated 1976. Please check again and post a new question.
2 dollars.
In circulated condition, a 1976 US $2 bill is only worth face value. The other bill, though, must have a different date because there are no 1958 US banknotes of any denomination. Please check its date again and look for the question "What is the value of a [date] US 2 dollar bill?" for values.
one dollar
The US didn't print any $5 bills dated 1976. Please check again and post a new question.
Assuming you mean the series 1976 $2 bill, it's worth $2.
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2 dollars.
In circulated condition, a 1976 US $2 bill is only worth face value. The other bill, though, must have a different date because there are no 1958 US banknotes of any denomination. Please check its date again and look for the question "What is the value of a [date] US 2 dollar bill?" for values.
It's still worth two dollars.
one dollar
The series 1976 $2 is quite common and still worth $2.
The US didn't print any $5 bills dated 1976. Please check again and post a new question.
Assuming you mean the series 1976 $2 bill, it's worth $2.
One dollar.
The face value of any coin or bank note is what is written on it, in your case, One Dollar. However there were no 1976-dated US $1 bills, only $2 bills.
No such bill
Please post a new, separate question with the bill's denomination.More information may be available at the following questions:"What is the value of a 1963 US 1 dollar bill?""What is the value of a 1963 US 5 dollar bill with a green seal?""What is the value of a 1963 US 10 dollar bill?""What is the value of a 1963 US 20 dollar bill?"