Question
Find the following values without a calculator. Which is largest? 
  1. 89, 69 or 79
  2. 25, 29 or 210
  3. 34, 1720 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. 89, 69 or 79
  2. 25, 29 or 210
  3. 34, 1720 or 45