Las aventuras de Troncho y Poncho: Operaciones con Enteros - 1 views
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Troncho no quiere saber nada de números naturales, ni enteros, ni como se opera con ellos. Puedes encontrar ejercicios sobre este vídeo y material similar en: http://www.angelitoons.com/
Fracciones - 1º ESO | José Jaime Mas - 0 views
Fracciones | José Antonio Cuadrado - 0 views
How to add fractions that have different denominators | Khan Academy - 0 views
Las fracciones - Conceptos básicos - 0 views
Cáculo Mental | Sumas, restas, multiplicaciones y divisiones - 0 views
Bloque I - Jerarquía de las operaciones. - 1 views
PuntMat: Ús de parèntesis i prioritat d'operacions - 0 views
The True Scale Multiplication Grid | The Chalkface blog - 0 views
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Tabla de multiplicar a escala real. El PDF está aquí: http://www.thechalkface.net/resources/true_scale_multiplication_grid.pdf
Can you solve the giant cat army riddle? - Dan Finkel | TED-Ed - 1 views
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The villainous Dr. Schrödinger has developed a growth ray and intends to create an army of giant cats to terrorize the city. Your team of secret agents has tracked him to his underground lab. You burst in to find… that it's a trap! Can you escape from Dr. Schrödinger's lair and save the day? Dan Finkel shows how. View full lesson here: https://ed.ted.com/lessons/can-you-solve-the-giant-cat-army-riddle-dan-finkel Subtítulos en español. Duración 4:45.