Evaluate: 

$2^8=$ ______

Evaluate:

$2^{10}=$ _______

Evaluate: 

$2^0=$ ________

Evaluate: 

$2^9=$ ______

Evaluate: 

$2^{11}=$ _______

Evaluate: 

$2^5=$ ______

Evaluate: 

$2^6=$ ______

Evaluate: 

$2^4=$ _________

Evaluate:

$2^1=$ ________

Evaluate: 

$2^3=$ _________