April 2019 0 7 Report
3. Uzupełnij podane równości.

a) 5 cm2 = ____ mm2
10 cm2 = __ mm2
31 cm2 = __ mm2

b) 3 dm2 = __ mm2
9 dm2 = __ mm2
25 dm2 = __ mm2

c) 7 dm2 = __ cm2
11 dm2 = __ cm2
50 dm2 = __ cm2

d) 900 mm2 = __ cm2
4300 mm2 = __ cm2
19000 mm2 = __ cm2

e) 20000 mm2 = __ dm2
50000 mm2 = __ dm2
180000 mm2 = __ dm2

f) 40000 cm2 = __ dm2
2300 cm2 = __ dm2
111000 cm2 = __ dm2
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