Математичні олімпіади: просте і складне поруч. Mathematical Olympiads: Simple And Complex Side By Side
SKU: 89977048833

Математичні олімпіади: просте і складне поруч. Mathematical Olympiads: Simple And Complex Side By Side

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Математичні олімпіади: просте і складне поруч. Mathematical Olympiads: Simple And Complex Side By Side: . Mathematical Olympiads: Simple And Complex Side By Side . , . , . 1000 , 270 , . 19972002, 2009 2024 . , , , , . SPECIFICATIONS: Author: Alexander Sarana Publisher: Language: Ukrainian Publication Date: 2025 Number of pages: 465 pst Format: Hardcover Width: 145 mm 5,7' Height: 200 mm 7,9' Weight: 490 g ISBN: 9789661092456

Математичні олімпіади: просте і складне поруч. Mathematical Olympiads: Simple And Complex Side By Side

Посібник призначений для проведення факультативної роботи з математики і підготовки учнів до участі в математичних олімпіадах. У посібнику описані основні методи та ідеї для розв’язування олімпіадних задач, які недостатньо вивчаються у шкільному курсі математики. Кожен метод супроводжується теоретичним обґрунтуванням, прикладами розв’язаних задач та задачами для самостійного розв’язування. Всього запропоновано понад 1000 задач, з них 270 задач подано з розв’язаннями, а до інших даються відповіді або вказівки. Уміщено приклади завдань обласних та Всеукраїнських олімпіад юних математиків за 1997–2002, 2009 та 2024 роки. Для учнів старших класів, учителів, викладачів підготовчих курсів, керівників гуртків, студентів математичних спеціальностей вищих навчальних закладів.

SPECIFICATIONS:

Author:Alexander Sarana - Александр Сарана

Publisher:Навчальна книга - Богдан

Language:Ukrainian/Українська

Publication Date:2025

Number of pages:465 pst

Format:Hardcover

Width:145 mm / 5,7'

Height:200 mm / 7,9'

Weight:490 g

ISBN:9789661092456

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SKU: 89977048833

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Susan Cedar
Fort Morgan, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
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Maddox
Fort Morgan, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
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Animal Lover
Lake Worth, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
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Spo509
Pawtucket, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
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LR
Alexandria, US
★★★★★ 5
Good squeak and bounce
Size: Small Set of 8
My friend's smallish dog can make them squeak and they have a good bounce. The dog loves them. We returned another brand that did not squeak. They're colorful and are durable.
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Reviewed in the United States on January 22, 2026

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