### Brains Grow and Change

Brains Grow and Change from Citizen Film on Vimeo.

### Mistakes are Powerful

Mistakes are Powerful from Citizen Film on Vimeo.

### Believe in Yourself

Believe in Yourself from Citizen Film on Vimeo.

### Speed is not Important

Speed is not Important from Citizen Film on Vimeo.

### Think About Math Visually

Our Brains Think about Math Visually from Citizen Film on Vimeo.

### Divisibility Rules

1: All whole numbers are multiples of 1

2: The last digit is 2, 4, 6, 8, 0

3: The digits add up to a multiple of 3

4: The last 2 digits are a multiple of 4

5: Last digit is either 5 or 0

6: Divisible by 2 and 3

7: It is a bit bizarre. Use google. You may get confused

8: Last 3 digits are divisible by 8

9: The digits add up to a multiple of 9

10: So obvious – ends in 0