4100

Friday

Few.

A tongue.

13112221.
Because:
1 = 11
22 = 22
111 = 31
11 = 21
33 = 23

What

A deck of cards.

Pride

there is 10 fish now cause the owner never pick up the 2 dead fish from the tank , the fishes cant swim away and drown

16
4 is the square of 2; 9 is the square of 3; 25 is the square of 5; xmust be the square of 4 (16).

30
1 + 1 + 1 + 1 + 11 + 1 + 1 + 1 + 11 + 1 x 0 + 1 = 30

Watermelon! You eat the red part, and you stop eating at the green part.