The motto was not added to any bills until the late 1950s. Please check your bill again and post a new question with the correct date.
A circulated 1950 D one-hundred dollar bill is worth about $140. If the bill was not in circulation, it can have a value of about $175.
$100.
twenty dollars
Unless it is uncirculated, really not much more than $100.
HAWAII-stamped bills were issued for use during WWII so any bill dated 1950 wouldn't be genuine.
What is a 1950 one hundred dollar bill without "In God We Trust" worth?
A circulated 1950 D one-hundred dollar bill is worth about $140. If the bill was not in circulation, it can have a value of about $175.
nothing
$100.
This is normal for 1950 $5 bills. In circulated condition, it has no added value. A gem crisp uncirculated note is worth about $15
99% of the time a 1950 $10 bill is just worth $10. If it is an error, star note, or in perfect condition it could be worth more.
twenty dollars
Unless it is uncirculated, really not much more than $100.
$1
None of them. 1950-series $10 bills remain common among collectors. There's more information at the question "What is the value of a 1950 US 10 dollar bill?".
That's correct. The phrase "In God We Trust" wasn't added to paper currency until 1957.
Please see this link for a list of prices