Question
Find the following values without a calculator. Which is largest? 
  1. 811, 911 or 1011
  2. 212, 25 or 210
  3. 23, 12 or 56
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. 811, 911 or 1011
  2. 212, 25 or 210
  3. 23, 12 or 56