Measuring, Estimating and Units

Hong Kong

Stage 1 - Stage 3

Estimate the area of the artwork above the sofa if the sofa is $1.9$1.9m in length.

$1.7$1.7 m^{2}

A

$0.01$0.01 m^{2}

B

$5$5 m^{2}

C

$0.5$0.5 m^{2}

D

Easy

Less than a minute

The four plants in each row are spaced about $0.24$0.24 m apart.

Estimate the area of the square garden bed.

Estimate the area of the curved shape below if each square on the grid has an area of $3$3 mm^{2}.

Estimate the area of the curved shape below if each square on the grid has an area of $3$3 mm^{2}.

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