August 2018 3 24 Report
hej ;)

Wpisz odpowiednie liczby. ( np. 1 cm 2- to znaczy kwadratowy )
a) 1dm2 (jeden decymetr kwadratowy)
1 dm 2=.......cm 2
23 dm2=.......cm2
4,7 dm2=.......cm2
b) 1 m2=.........cm 2
7 m2=..........cm2
2,5 m2=.........cm2
c) 1 km2=.........m2
20 km2=..........m2
3,5 km2=..........m2
d) 1 ha=......m2 1a (ar)= .......m2 1 ha=.......a (ar)
7 ha=.......a=.......m2
.......ha=.........a= 30 000 m 2
........ha= 200a =........m 2
10,5 ha=........ a=..........m2
.........ha=...........a= 900 m2
..... ha = 17 a =..........m 2

PROSZĘ O POMOC !!!!! PILNE!!!!

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