Calcula cos trompos
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Transcript of Calcula cos trompos
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CALCULA COS TROMPOS
CEIP VILAVERDE
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CONTA OS TROMPOS E UNE
2
6
3
4
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CONTA OS TROMPOS E PON O NÚMERO
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CANTOS TROMPOS?TIÑAMOS … DÉRONNOS ?
TIÑAMOS … DESAPARECERON OS ?
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CANTO CUSTARÁ TODO?______3 EUROS
2 EUROS
1 EURO
PODES PAGAR CON ESTE BILLETE?______
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CANTO CUSTARÁ TODO?1,20 EUROS
0,90 EUROS
0,20 EUROS
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ESTE PAR DE TROMPOS DE MADEIRA CON PUNTA DE METAL CUSTA 13 EUROS
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AVERIGUADE EN EQUIPOS
• 1. O PREZO DE CADA TROMPO
• 2. CANTO ME DEVOLVEN SE OS MERCO E PAGO CUN BILLETE DE 20 EUROS
• 3. CANTOS PARES DE TROMPOS PODO MERCAR CON
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• CAL É O PREZO EN EUROS DESTES TROMPOS DE MADEIRA ANTIGOS QUE SE VENDEN NUNHA GALERÍA E TEÑEN O NÚMERO 18?
• CREDES QUE SON CAROS OU BARATOS? QUE PODE EXPLICAR O SEU PREZO?
$ 20000
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ESTA CAIXA DE TROMPOS TEN 30 UNIDADES. A CAIXA CUSTA 33, 20 EUROS
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CALCULADE EN EQUIPOS…
• CANTO CUSTA CADA TROMPO?
• SE QUEREMOS TROMPOS PARA 90 NENAS E NENOS… CANTO GASTAREMOS?
• PODEREMOS MERCAR TROMPOS PARA TODAS AS NENAS E OS NENOS DO COLEXIO CON 300 EUROS?