Question

2. Completați cu numerele care lipsesc.
a) 1 km = ? m = ?dm = ?cm = ?mm
?km = 1 m = ?dm =? cm = mm
b) 1 mm = ? cm = ?dm = ?m
?mm= 1 cm = ?dm = ?m
?mm= ?cm = ?dm=1 m​

Answer 1

Răspuns:

a) 1 km = 1000 m = 10000dm = 1000000cm = 10000000 mm

0.001km = 1 m = 10dm =100 cm =1000 mm

b) 1 mm = 0.1 cm = 0.01dm = 0.001m

10mm= 1 cm = 0.1dm = 0.01m

1000mm= 100cm = 10dm=1 m