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10 questions
$10
$ 4
$ 1
5 ctvs
$ 5
20 ctvs
$ 10
$ 20
$ 50
50 ctvs
10 ctvs
1 ctv
25 ctvs
$ 25
$20
$50
Que monedas forman 50 ctvs
Cuenta y suma
$6
$8
$7
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