Figure It Out: Mesopotamian System

Represent the numbers using Wedge ($\triangledown=1$) and Hook ($<=10$):

(i) 63

• $63 = 1 \times 60 + 3$.
• Left (60s): $\triangledown$
• Right (1s): $\triangledown\triangledown\triangledown$
• Notation: $\triangledown \quad \triangledown\triangledown\triangledown$

(ii) 132

• $132 = 2 \times 60 + 12$.
• Left (60s): $\triangledown\triangledown$
• Right (1s): $<\triangledown\triangledown$
• Notation: $\triangledown\triangledown \quad <\triangledown\triangledown$

(iii) 200

• $200 = 3 \times 60 + 20$.
• Left: $\triangledown\triangledown\triangledown$
• Right: $<<$
• Notation: $\triangledown\triangledown\triangledown \quad <<$

(iv) 60

• $60 = 1 \times 60 + 0$.
• Left: $\triangledown$
• Right: (Blank/Placeholder)
• Notation: $\triangledown$ (followed by space).

(v) 3605

• $3605 = 1 \times 3600 + 0 \times 60 + 5$.
• Left (3600s): $\triangledown$
• Middle (60s): (Blank/Zero)
• Right (1s): $\triangledown\triangledown\triangledown\triangledown\triangledown$