Interactive practice questions
Choose the best estimate for the distance from one side of a city to the other.
$500$500 kilometres
A
$1$1 kilometre
B
$30$30 kilometres
C
$1500$1500 kilometres
D
Easy
< 1min
Which is the best estimate for the distance between Sydney and Melbourne?
Easy
< 1min
Choose the best estimate for the length of a fingernail.
Easy
< 1min
Choose the best estimate for the length of a fly.
Medium
< 1min
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