STEM LAB - Mathematikset - Arithmetik
SKU: 83086321402

STEM LAB - Mathematikset - Arithmetik

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Description

STEM LAB - Mathematikset - ArithmetikOld School rechnen fr jedermann und das noch zum selbst zusammenbauen. Also was ist in diesem Set enthalten? Ein Multiplikator und eine Additionsplatte. Also Mal und Plus rechnen. Die ganz frhen Rechner haben so funktioniert das waren damals wichtige Hilfsmittel weil rechnen war nicht jedermanns Sache. Wer mit einer lustigen Rechenhilfe mal in der Schule glnzen will, oder mechanische Rechenergebnisse den digitalen bevorzugt Hier wird euch geholfen.

Old School rechnen für jedermann - und das noch zum selbst zusammenbauen.

Also was ist in diesem Set enthalten? - Ein Multiplikator und eine Additionsplatte. Also Mal und Plus rechnen. Die ganz frühen Rechner haben so funktioniert - das waren damals wichtige Hilfsmittel - weil rechnen war nicht jedermanns Sache.

Wer mit einer lustigen Rechenhilfe mal in der Schule glänzen will, oder mechanische Rechenergebnisse den digitalen bevorzugt - Hier wird euch geholfen.

Wie bei allen unseren Modellen gilt: Kein Klebstoff erforderlich. Die Teile sind mit einem Laser vorgeschnitten und müssen nur noch aus der Platte herausgebrochen und zusammengesteckt werden.

Maße:
Addiator - 215x110x23mm Multiplikator- 248x255x40mm

Teile: 117

Bauzeit: Ca. 1,5 Stunden

Geeignet ab 14 Jahren - Schwierigkeitsgrad: Für Anfänger geeignet

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SKU: 83086321402

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4.7 ★★★★★
Based on 2165 reviews
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KaDi
Massapequa, US
★★★★★ 4
Cute and comfortable!
Size: 6.5, Color: Chestnut
These are cute and surprisingly comfortable! My arches feel supported and the soles don’t feel as block-like as other platform style sandals! Things to note: The footbed liner is not made of suede and is a little slippery. It’s like a neoprene liner which was unexpected for an Ugg shoe. Also, I only intend to wear these sandals as slides (a la Birkenstocks) so the “adjustable” Velcro strap over the top part of the foot seems useless. It doesn’t snug the top down at all, functionally speaking it is only to wear around the back of the ankle. Maybe this matters to someone thinking they could tighten the top down a bit. The ankle strap is comfortable but could be a bit longer. Overall they are a cute option to the platform Birks that are very uncomfortable imo. Love the options to order half sizes. I’m usually a 6 in Ugg boots but ordered my regular shoe size 6.5 and they fit well. My heel would be at the very end of my sandal if I sized down. True to size. Keeping and will order in another color!
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Reviewed in the United States on May 28, 2025
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Verified Purchase
Jess
Fort Morgan, US
★★★★★ 5
Comfy
The most comfortable Sandals I own!
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Reviewed in the United States on April 7, 2026
A
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Avid Reader
Battle Creek, US
★★★★★ 5
More comfortable than flats!
Size: 8.5, Color: Bay Fog
I love these sandals! They run true to size, and they’re sooo comfortable. I was worried about getting fakes, but these were the real deal. The color is lovely (light purple). The foot bed can get dirty, but I find them to wash up nicely (by hand, not machine). I have purchased two more colors since! So much better than flats!
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Reviewed in the United States on November 9, 2025
S
Verified Purchase
Siyu
Port Orchard, US
★★★★★ 5
Comfy dual-mode sandals
Cute, quite comfy to walk in and love the support of the heel strap! It is not as comfy if using in slipper mode because the straps don’t keep your foot tight enough. I am usually a 8.5 but it runs slightly small so I switched up to a 9.
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Reviewed in the United States on June 25, 2025
A
Verified Purchase
Anapaula
Alexandria, US
★★★★★ 5
Love them
Size: 5.5, Color: Red Pepper
I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
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Reviewed in the United States on May 21, 2026

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