The term "50 koninok" is unclear, as "koninok" doesn't correspond to a widely recognized unit or currency. If you meant "50 konin," it could refer to a specific currency or item in a particular context. Please provide more details or clarify the term for a more accurate response.
50 + 50 = 100
-50 plus 50 equals 0
2,500
How much is 50 prevent off 68 dollars
$50
50 billion
£50 £50
-50
Value of 50 pence
20 - 50 = -30
50
12*50 = 600