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El Libro de Las Matemáticas (the Math Book)Grandes ideas, explicaciones sencillas Escrito en un lenguaje accesible, El libro de las matemticas presenta explicaciones claras y concisas que desbrozan la jerga especializada, diagramas que plasman complejas teoras, citas memorables e ingeniosas ilustraciones que juegan con nuestras ideas acerca de los nmeros. Qu es un nmero imaginario? Cmo pueden servir las matemticas para predecir el futuro? A lo largo de la historia, los matemticos se han
Grandes ideas, explicaciones sencillas Escrito en un lenguaje accesible, El libro de las matemáticas presenta explicaciones claras y concisas que desbrozan la jerga especializada, diagramas que plasman complejas teorías, citas memorables e ingeniosas ilustraciones que juegan con nuestras ideas acerca de los números. ¿Qué es un número imaginario? ¿Cómo pueden servir las matemáticas para predecir el futuro? A lo largo de la historia, los matemáticos se han planteado grandes preguntas como estas, y han proporcionado respuestas que ayudan a comprenderlo todo, desde los patrones de la naturaleza hasta la tecnología informática actual. Tanto el interesado en aprender matemáticas como quien simplemente sienta curiosidad por la materia se sentirá intrigado y estimulado por muchas de las ideas presentadas en este maravilloso libro en español de matemáticas para niños, jóvenes y adultos. Las matemáticas explicadas de forma sencilla Descubre más de 85 problemas de matemáticas, teoremas y grandes ideas jamás concebidas, y las increíbles mentes detrás de ellas. Con la ayuda de un enfoque innovador basado en gráficos, este libro de matemáticas sigue su rastro a lo largo del tiempo, desde el conteo prehistórico, pasando por los periodos antiguo y clásico, con la invención de los primeros números, hasta las matemáticas modernas y los nuevos teoremas.Este maravilloso libro de matemáticas en español acerca el apasionante mundo de los números a todo interesado en mejorar su habilidad matemática. El libro de las matemáticas nos enseña la evolución de las matemáticas a lo largo de los siglos: - Periodos antiguo y clásico. 3500 A.C-500 D.C.
- La Edad Media. 500-1500
- El Renacimiento. 1500-1650
- La Ilustración. 1680-1800
- El siglo XIX. 1800-1900
- Matemáticas modernas. 1900-Presente El libro de las matemáticas pertenece a la galardonada serie Grandes Ideas explica temas complejos de un modo fácil de entender mediante explicaciones claras y alejándose del academicismo tradicional. Su creativo diseño y los gráficos innovadores que acompañan al texto hacen de esta serie una introducción perfecta a una gran diversidad de materias para toda la familia.
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4.8 ★★★★★
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★★★★★ 5
Great to keep your dog entertained
Color: Blue
Great toy my 13 month old cane corso absolutely loved it and it kept her entertained forever except she has an extremely strong bite so she was figuring out a way to split it apart so I had to take it away -it’s extremely strong, but not strong enough for the bite of a cane corso but any other dog would love it. I just wish my dog didn’t have such a strong bite and would be able to keep enjoying it since it is a little expensive the only problem with it is that I thought the remote shuts it off, but then her bites were making it come back on, so I don’t know if it was my dog or the toy just doesn’t stay off until you turn it on.
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Reviewed in the United States on March 1, 2026
★★★★★ 1
Stopped working within 3 days
Color: Blue
Worked for 3 plays. My 11 week old puppy loved this item. Unfortunately, it only lasted 3 tries before the motor stopped working. $30 for a total of 30 minutes over 3 days is robbery! I'd look at another vendor for the same type of item. We charged it after each attempt but now the motor won't turn on.
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Reviewed in the United States on February 12, 2026
★★★★★ 3
Item was returned
Color: Blue
Used it one day and partially the following day. Put on charger. Never worked again. My dog played with it but returned it as defective.
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Not for super chewers
Color: Blue
This ball seems to be of good quality; has held a charge well and is easy to use. Sadly, the cover lasted less than 15 minutes with our dog.... not for aggressive chewers for sure. Pretty funny to watch the hound dog jowls shake though.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great fun for dogs!
Color: Orange
Two of our dogs really love this! It caused a lot of barking and chasing and running around trying to grab it. It's really funny to use the remote to control it (and especially make it stop when things get a little too chaotic!) It feels durable even when pawed and bumped into and stepped on. The battery life seems good. I plugged it in overnight to charge so not sure how long it took to charge, but it has lasted quite a while with the dogs playing with it and still doesn't need a charge. It's easy to screw off one side of the ball to plug it in to charge. The size is a little bigger than a tennis ball I would say and has a soft texture.
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Reviewed in the United States on January 6, 2026