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Transcrieti si calculati:
a)3hl 5 dal + 45 l =? l
b)825 l + 6 dal 4 l = ? l
c)47 kl - 19 dal = ?l
d)25 hl - 12 dal = ? l


Răspuns :

a) 3hl 5dal+45 l=? l
(300l+50l)+45l=
=350l+45l=
=395l
b)825l+6dal 4l=? l
825l+(60l+4l)=
=825l+64l=
=886l
c)45kl-19dal=? l
45kl-19dal=? l
=45000l-190l=
=44800l
d)25hl-12dal=? l
25hl-12dal=? l
=2500l-120l=2620l