Question
Find the following values without a calculator. Which is largest? 
  1. 1011, 811 or 911
  2. 39, 311 or 312
  3. 14, 1820 or 45
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Find the following values without a calculator. Which is largest? 
  1. 1011, 811 or 911
  2. 39, 311 or 312
  3. 14, 1820 or 45