Puzzle 5

Puzzle 1: Use the word "dormitory" to make two words which will complete the below sentence.

Daniel stays in a _______   _______.

Puzzle 2: Name four days of the week starting with the alphabet "T".

Puzzle 3: Complete the sequence:

B   E   J   Q   ?

Puzzle 4: Fill in the sequence:

20   10   22   9   24   8   26   ?

Puzzle 5: Prove that taking away 1 from 19 makes 20.