Question
Find the following values without a calculator.
Which is smaller?

  1. 9 m or 120 cm
  2. 20 kg or 4905 g
  3. $2 or 90¢
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 smaller?

  1. 9 m or 120 cm
  2. 20 kg or 4905 g
  3. $2 or 90¢