Question
Find the following values without a calculator.
Which is more?
  1. 7 or 4 
  2. 12 or 13
  3. 31 or 75
1 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 more?
  1. 7 or 4 
  2. 12 or 13
  3. 31 or 75