A note on inputting your answers:    
    Fractions such as ¾ should be entered as "3/4".        
    Powers are indicted using "^", thus, x7 is entered as "x^7".        
    A more complex expression such as ¼ x2y3 is entered as " (1/4)x^2y^3 ".    
 
Q1) Evaluate the following (without using a calculator):
 
  a) 33 =  
  b) 62 =  
  c) 80 =  
  d) (-2)3 =  
  e) (2/3)2 =  
  f) 0.13 =  
  g) (1/2)4 =  
  h) 150 =  
  i) 501 =  
  j) (3/2)3 =  
 
Q2) Write the following in the form 3n:  
  Standard Form:  
  a) 33 x  32=  
  b) 3 x  32 x  33=  
  c) 1 =  
  d) 37 ÷  34=  
  e) 37 ÷  37=  
  f) 37 ÷  38=  
  g) 1/3 =  
  h) 9 =  
  i) 1/9 =  
  j) 27 =  
  k) 1/27 =  
  l) (34)3 =  
  m) (1/9)-1/2 =  
  n) (1/9)1/2 =  
  o) 92 x  27-4=  
  p) 9-10 x (1/9)-1/2 x (1/27)-4 =  
 
Q3) Simplify the following:  
  Standard Form:  
  a) 3x2 x  2x3 =  
  b) (3x)2 x  2x3 =  
  c) (3x)2 x  (2x)3 =  
  d) (3x2)2 x  (2x)3 =  
  e) (3x2)-2 x  9 x3 =  
  f) (3x3/2)2 =  
  g) (2x2)2 x  (2x)3 ÷  4x3=  
  h) (2x2)2 x  2x3 ÷  4x-3=  
  i) 4x3y2 x  7x4y6 =  
  j) 4x3y2 x  7x4y-6 =  
  k) 4x3y2 ÷  (1/7) x4y6 =  
  l) 4x3y2 ÷  (1/7) x-4y-6 =  
  m) 4x3y2 x  (1/8) x4y6 =  
  n) (xy3)3 x  x5(y-2)3 =  
  o) (x4y3)3 x  x5(y-2)-3 =  
  p) (x4y3)3 x  (x5y-2)3 =