"Give me three apples."

Translation: 给我三个苹果。

[Tobias360742]

The correct way to say give me three apples would be
吧三个苹果给我

[Keith_APP]

把，with the hand.

Both sentences are correct for their respective context.

[mendosi]

Note also that 'ke'/顆/颗 is a very common classifier for apples, and other smallish, roundish objects, including many types of fruit.

請給我三顆蘋果 (请給我三颗苹果)

[lucashc8]

Should be 把

[Mr_Yerlan]

Sounds a little bit rude cuz there are no "can" and "please" characters