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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
Stellenwert-Plättchen, 352 StückStellenwert Plttchen (352 Stck) Mit diesem Set aus 352 Stellenwertplttchen ( 2,5 cm) aus farbig bedruckter, recycelter Pappe knnen alle Zahlen von 0,001 bis 1. 000. 000 dargestellt werden. Die Dezimalzahlen 0,001, 0,01 und 0,1 sind auch als Bruchzahlen vorhanden. Inhalt: 20x 0. 001 20x 0,01 20x 0,1 50x 1 50x 10 50x 100 49 x 1000 20x 10 000 20x 100 000 20x 1 000000 11x 1 1000 11x 1 100 11x 1 10 Gefrderte Kompetenz: Erkenntnis, dass die Position einer
Stellenwert-Plättchen (352 Stück)
Mit diesem Set aus 352 Stellenwertplättchen (Ø 2,5 cm) aus farbig bedruckter, recycelter Pappe können alle Zahlen von 0,001 bis 1.000.000 dargestellt werden. Die Dezimalzahlen 0,001, 0,01 und 0,1 sind auch als Bruchzahlen vorhanden.Inhalt:
- 20x 0.001 20x 0,01 20x 0,1
- 50x 1 50x 10 50x 100 49 x 1000
- 20x 10 000 20x 100 000 20x 1 000000
- 11x 1/1000 11x 1/100 11x 1/10
- Erkenntnis, dass die Position einer Ziffer ihren Wert bestimmt (Stellenwertprinzip).
- Entwicklung einer umfassenden Zahlvorstellung.
- Struktur des Zehnersystems, Zahldarstellung.
- Zahlen ordnen, vergleichen und der Größe nach ordnen.
- Additives Prinzip: Der Gesamtwert der Zahl ergibt sich aus der Summe der Werte der einzelnen Stellen. Die Zahl 486 ist die Summe von 400 + 80 + 6.
- Multiplikatives Prinzip: Jede Ziffer in einer Zahl gibt an, wie viele Bündel mit dieser Mächtigkeit vorhanden sind. So steht die 8 in der Zahl 486 für acht Zehnerbündel.
- Bündelungsprinzip: Das dezimale Stellenwertsystem basiert auf der Grundzahl 10, d.h. es werden jeweils zehn Elemente einer Einheit zu einem Element der nächst größeren Einheit zusammengefasst. Die Werte der Stellen steigen somit von rechts nach links jeweils um das Zehnfache an.
- Stellenwertverständnis bei natürlichen Zahlen wird auf Brüche und Dezimalbrüche erweitert.
Artikelverpackung:
Maße: 17 x 16 x 3cm
Gewicht: 0.180kg
Achtung! Nicht geeignet für Kinder unter 3 Jahren. Kleinteile!
Mit kompletter Rechnung vom Händler per Mail.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1825 reviews
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Product Reviews
★★★★★ 5
Great breath freshener on the go
Color: Refreshing Mouthwash, Size: 0.41 Fl Oz (Pack of 30)
Amazing product. Very convienent and easy to use on the go when you need a quick freshen up. Good also if you are out dining with people and eat something with strong flavors (garlic, onion, etc).
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Reviewed in the United States on July 8, 2025
★★★★★ 5
Travel mouth wash
Color: Refreshing Mouthwash, Size: 0.41 Fl Oz (Pack of 30)
Absolutely love these travel mouthwash packets! With Invisalign I’m constantly brushing and finishing. The little packets are so convenient to carry in my purse or work bag!
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Reviewed in the United States on January 2, 2026
★★★★★ 3
Practical for the size but doesn't last
Color: Refreshing Mouthwash, Size: 0.41 Fl Oz (Pack of 30)
Good for travellers and easy to use. It doesn't take too much space in your bag, but it doesn't last long enough
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Reviewed in the United States on February 2, 2026
★★★★★ 5
As a hygienist I love this
Flavor Name: Coconut Mint, Size: 8 Ounce
As a dental hygienist, I’m always cautious about oral care products that claim to whiten while also protecting enamel, but I’ve been pleasantly surprised by this Nano-Hydroxyapatite Oil Pulling Mouthwash. The formula feels gentle yet effective, and I appreciate that it focuses on supporting enamel health instead of relying on harsh whitening ingredients that can increase sensitivity.
The nano-hydroxyapatite is a great addition because it helps strengthen and remineralize teeth, which is especially beneficial for patients with sensitivity or early enamel wear. I also noticed my mouth felt very clean and refreshed after use, without the heavy, greasy texture that many oil pulling products tend to leave behind.
Another big plus is how well it helps with bad breath and plaque control. It leaves a smooth, fresh feeling without burning or overpowering mint flavors, making it suitable for both adults and older kids. The whitening effect is gradual and natural-looking rather than overly aggressive, which I personally prefer from a dental health standpoint.
Overall, this is a well-balanced oral care product that combines natural ingredients with science-backed enamel support. I would definitely recommend it as part of a good brushing and flossing routine.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Love this mouth rinse!
Flavor Name: Coconut Mint, Size: 8 Ounce
Awesome stuff, my new favorite mouth wash leaves breath feeling fresh for a long time and my teeth feel smooth and extra clean all day!
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Reviewed in the United States on May 27, 2026