Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Ufnarovski, Victor ; Wikström, Frank ; Madjarova, Jana | MATHEMATICAL BUFFET : PROBLEM SOLVING AT THE OLYMPIAD LEVEL : problem solving at the olympiad levelOm Mathematical buffet : problem solving at the olympiad level av Ufnarovski, Victor ; Wikstrm, Frank ; Madjarova, Jana Matematiska metoder fr problemlsning Denna bok behandlar en mngd matematiska metoder som r anvndbara fr problemlsning, srskilt i samband med olympiadniv tvlingar. Den innehller en stor samling av noggrant utvalda problem, organiserade fr att underltta frberedelser infr sdana tvlingar. Boken ger ocks en grundlig beskrivning av verktyg
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 355 reviews
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Product Reviews
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
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Reviewed in the United States on April 17, 2025
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
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Reviewed in the United States on May 7, 2026
★★★★★ 5
10/10 for my dogs
Color: A.Orange+Blue+Green
super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
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Reviewed in the United States on January 31, 2026
