cálculo mental

Páginas

  • Página principal
  • SUMAS
  • RESTAS
  • SUMAS Y RESTAS
  • MULTIPLICACIONES
  • DIVISIONES
  • MULTIPLICACIONES Y DIVISIONES
  • LAS 4 OPERACIONES
  • REDONDEO
  • MULTIPLICA Y DIVIDE POR 10, 100, ...
  • PORCENTAJES
  • POTENCIAS Y RAÍCES
  • EUROS

EUROS

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTv5qnxiveDgVMBENVEQmt4kUJvKd-4uJsDkbJCu-xa1CgceOy-
calcula (elige nivel, etc)
http://clic.xtec.cat/gifs/euros.jpg
monedas y billetes (JCLIC)
http://clic.xtec.cat/gifs/eurobin.gif
euro bingo (JCLIC)
https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcQBonudEJvie69HroKMxmZTW2gG3h-vahhTXO_mgqe5LQWr_mnF8g
trabajando el euro
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
caja registradora
http://tic56.files.wordpress.com/2010/02/euros_centimos_y_numeros_decimales.png?w=780
euros, céntimos y números decimales
http://usalasticenmatematicas.files.wordpress.com/2008/11/tienda.jpg?w=500
mi tienda amiga
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcTZBCNjOh6dbb8qtZ8wEXPVAufioIo-C4QAU3ld9zlCeExJQHMgbw
comprar comida
data:image/jpeg;base64,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
falta un precio
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDsrH5lBWTaOzO5NphgRITST1GM7a6FPlz93ySaXo4RFUzLcoScMb2AKNJDSr_v79YQZ99O6HsCT4yjsZAOxdk8vTfjHGINlTe9HF6mxDqlXo10rPTl0p2cvtAxhyx7OyMPcObPsWKzhNb/s320/Euro+1.jpg
calcu-euro
restas con euros
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcTQgogw1tFKOH7TvpAZSt64nYM-0ilKHoeymjfYjXAP0QsKDQCtVw
cuenta los euros y escribe la cantidad
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRTetsiVSC-f8kwQE1pV5R7HcIdmd2pKX7Z16MkxAt2BqrqUZ4eQQ
selecciona las monedas necesarias
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRT46twgNUI8cP-XB_XZUdQ4hPq6D-TGY6IZ7-0HFnWvLsrJjPwWQ
devuelve el cambio
euros









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