Question

You need 3 cups of flour for a recipe, and you have 2 cups of flour. How much more flour do you need

Answer 1

1 cup of flour.

Explanation:

Since you already have 2, you can just subtract the two numbers. 3 cups (needed) - 2 cups (you already have) = 1 cup (needed).

Answer 2

one more cup

Subtract 3 and two