This is shí 'ten':
This seems to belong to the same system as 一二三.
This is the shén of shénme 'what':
The element on the left is a form of 人 rén 'person'.
This is yè 'leaf':
The element on the left is a form of 口 kǒu 'mouth'.
N.B. The Traditional Character is: 葉
Common word: 树叶 shùyè '(tree) leaf'