Question

Daniel bought a pokemon card at a store for $10. He sold the card for $20.

Later he bought the same card back for $30 and then sold it again for $50.
How much money did he make or lose on the pokemon card?

Answer 1

Daniel gained 30 dollars.

Explanation:

-10 + 20 = 10

10 - 30 = -20

-20 + 50 = 30

Hope this helps :)