Measurement
Hong Kong
Stage 1
Estimate mass
Interactive practice questions
What is the most appropriate measure for the mass of a tea cup?
$50$50g
A
$5$5g
B
$500$500g
C
Easy
< 1min
What is the most appropriate measure for the mass of an A4 piece of paper?
Easy
< 1min
The container shown has $10$10 kg of sand in it. Estimate the weight of the container when it is full.
Easy
< 1min
What is the most appropriate measure for the mass of a laptop?
Easy
< 1min
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