Question

điền <,>,=

15ha 3dam² ......... 1530dam²

3km² 9ha........... 309ha

90150 m².............. 9ha 15m²

Answer 1

1 : <

2 : =

3 : >

Answer 2

15ha 3dam² < 1530dam²

3km² 9ha = 309ha

90150 m²> 9ha 15m²

Answer 3

<

=

>

Answer 4

\(15ha3dam^2< 1530dam^2\\ 3km^29ha=309ha\\ 90150m^2>9ha15m^2\)

Answer 5

1 : <

2 : =

3 : >

Answer 6

15ha 3damᒾ < 1530damᒾ

 

3km2 9ha = 309ha

 

90150 mᒾ> 9ha 15mᒾ

 

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