SKU: 97702073034

Rekenrek - 20 kralen (2 rijen)

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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Rekenrek - 20 kralen (2 rijen)Gebruik dit rekenrek met 20 kralen om te ondersteunen bij het helpen van kinderen om een solide gevoel voor getallen op te bouwen voor de getallen 1 20. Omdat het drie leermiddelen voor wiskunde in n combineert tellers, een getallenlijn en het grondtal van tien is het ideaal om in werkschema's op te nemen wanneer kinderen leren tellen, optellen en aftrekken en subiteren. Elke rij heeft 10 kralen (5 rode en 5 witte) die leerlingen een visuele manier

Gebruik dit rekenrek met 20 kralen om  te ondersteunen bij het helpen van kinderen om een ​​solide gevoel voor getallen op te bouwen voor de getallen 1-20. Omdat het drie leermiddelen voor wiskunde in één combineert - tellers, een getallenlijn en het grondtal van tien - is het ideaal om in werkschema's op te nemen wanneer kinderen leren tellen, optellen en aftrekken en subiteren. Elke rij heeft 10 kralen (5 rode en 5 witte) die leerlingen een visuele manier geven om getallen tot 5 en 10 te verankeren. Het stevige houten rek is 23 cm lang en heeft de ideale maat voor leerlingen om aan hun bureau te gebruiken.

Details:

  • Dit stevige rekenrek rekenrek voor wiskunde biedt leerlingen praktische en visuele manieren om gevoel voor getallen voor de getallen 1-20 op te bouwen.

  • De kleurgecodeerde kralen op elke rij bieden studenten een visuele manier om getallen te verankeren met 5 en 10 bij het oplossen van eenvoudige vergelijkingen.

  • De kralen zijn gemakkelijk te groeperen en te verschuiven, waardoor studenten computationele strategieën kunnen bedenken voor het oplossen van eenvoudige wiskundige problemen.

  • Het rek heeft een afmeting van 23cm L x 10cm B x 22cm H.

  • Ook verkrijgbaar is het Magnetische Demonstratie Rekenrek met 20 kralen (afzonderlijk verkrijgbaar) die ideaal is voor leerkrachten om te gebruiken terwijl studenten het Rekenrek-telframe met 2 rijen aan hun bureau gebruiken.

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SKU: 97702073034

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4.3 ★★★★★
Based on 27 reviews
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Daniel S
West Palm Beach, US
★★★★★ 5
Comfortable Flip-Flops with a Clean, Sporty Look
Size: 13, Color: Black/Geyser
I picked up the Columbia Men’s PFG Castback Flip in the black and white colorway, and the first thing I noticed was how comfortable they felt right out of the box. How They’ve Been Used: Even though it’s still winter, I’ve been wearing them around the house occasionally to get a feel for the fit and comfort. I plan to use them more regularly outdoors once the weather warms up. What Worked Well: Immediate Comfort: The footbed feels cushioned and supportive without needing a break-in period. Secure Fit: The straps sit comfortably without rubbing or feeling stiff. Lightweight Design: Easy to slip on and off for quick wear. Clean Style: The black and white combination gives them a sharp, versatile look. Positive Feedback: My wife has already commented on how good they look. Things to Keep in Mind: Seasonal Use: Best suited for warmer weather and casual settings. Sizing: Checking the size guide helps ensure the right fit. Bottom Line: Based on my experience so far, these flip-flops offer a great balance of comfort and style. They’re comfortable enough for everyday wear and look sharp enough for casual outings. I’m looking forward to putting them to full use once spring arrives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
E
Erik C
Natrona Heights, US
★★★★★ 5
Columbia always makes great stuff
Size: 14, Color: Espresso II/Black
Even with my flat feet these offer a lot of padding which makes these extremely comfortable. They increase my height about an inch haha. These are great for walking around the beach or just going for walks. The tread on the bottom of these make walking up hills where the surfaces are not completely even extremely easy and very grippy. Time will tell how durable these are, but so far they're holding up very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
JandJ
Birmingham, US
★★★★★ 5
Comfortable Lightweight Flip Flops with Reliable Grip
Size: 9, Color: Black/Geyser, Size: 9, Color: Black/Geyser
These flip flops have an excellent fit with a cushioned footbed that makes them very comfortable to wear for long periods. The grip is strong on wet surfaces, which adds confidence when walking around pools, beaches, or after rain. The overall quality feels top tier, and the color looks clean and well finished. They are lightweight, and the sizing was spot on, making them easy to slip on and wear throughout the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
S
Sean Bozarth
Grantham, US
★★★★★ 5
Comfortable, Lightweight, and Easy for Everyday Wear
Size: 8, Color: Black/Geyser
I picked these up mainly for casual wear and beach days, and they’ve honestly been a great grab. They were comfortable right out of the box, which isn’t always the case with flip flops. The footbed has a little bit of cushion without feeling overly soft or flimsy. They feel supportive enough for running quick errands but still light and easy to slide on. The fit was true to size for me. They’re maybe slightly roomy in the toe area, but not in a way that bothers me. The straps don’t rub or dig in, which is usually my biggest concern with sandals like this. They also seem well made. The material feels durable and not cheap, and they have that simple Columbia look that works with shorts or just something casual around the house. Overall, solid pair of flips. Nothing flashy, just comfortable and reliable. I’d definitely buy them again.
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
Anna
West Palm Beach, US
★★★★★ 5
Great, durable toy
Color: Blue-Red, Size: Extra Large Size 5 (9")
I’ve had this toy for a while now and my dog absolutely loves it. I frequently bring it to the dog park with us and it’s also loved by other dogs. The ball is pretty durable. My dog is not a big chewer but other dogs that play and chew on it haven’t been able to pierce it yet. The handles are sturdy and also still intact. Overall a little pricey but in my opinion worth it.
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Reviewed in the United States on April 30, 2026

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