Mihaiteodorlilianask
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Calculează:
a) 10 cm + 50 cm=?
100 cm - 18 cm=?
b) 43 m + 15 m=?
82 m - 28 m=?
c) 100 m - 17 m-23m=?
92 m + 19 m - 58 m=?​

Răspuns :

Voinearamona1978ask

a) 60m

82cm

b) 58m

54m

c)

83-23=60m

111-58=53m

PHILIP0102ask

a) 10cm+50cm=60cm

100-18=82

b)43+15=58

82-28=54

c)100-17-23=60

92+19-58=53

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