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Математика. 4 клас. Збірник. Задачі, вправи, тести. Math.4Th Gradecollection.Tasks, Exercises, Tests. 4 . . , , . Math. 4Th Gradecollection. Tasks, Exercises, Tests i . , i, i , ii . ii ii i i i i i, ii. , ( ). i i i i i, i , . SPECIFICATIONS: Author: Natalia Budnaya Publisher: Language: Ukrainian Publication Date: 2020 Number of pages: 192 pst Format: Paperback Width: 145 mm 5,7' Height: 200 mm 7,9' Weight: 170 g ISBN: 9789661063364
Математика. 4 клас. Збірник. Задачі, вправи, тести. Math.4Th Gradecollection.Tasks, Exercises, Tests
У посібнику запропоновано завдання для поглиблення та закрiплення обчислень у межах багатоцифрових чисел. Наведено вправи для усного рахунку, задачi, вирази і творчi завдання до них, що вiдповiдають Державному стандарту початкової освіти та Типовим освітнім програмам.
У другому роздiлi подано цiкавi задачi для розвитку пiзнавальної активностi та логiчного мислення учнiв, вправи на кмiтливiсть. Посібник містить також підсумкові контрольні роботи, які дозволять здійснювати систематичний контроль за засвоєнням учнями програмного матеріалу з математики та підготуватися до ДПА (ІІІ розділ). Посібник сприятиме ефективному вивченню математики i допоможе вчителевi в доборi матерiалу до урокiв, для додаткових занять з учнями та перевiрки знань, а також буде корисним для самостійної роботи учнів і їх контролю з боку батьків.SPECIFICATIONS:
Author:Natalia Budnaya - Наталія Будна
Publisher:Навчальна книга - Богдан
Language:Ukrainian/Українська
Publication Date:2020
Number of pages:192 pst
Format:Paperback
Width:145 mm / 5,7'
Height:200 mm / 7,9'
Weight:170 g
ISBN:9789661063364
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4.7 ★★★★★
Based on 1036 reviews
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Product Reviews
★★★★★ 5
Step up your fresh breath game!
This!!! This is the step I was missing in my oral care routine. I was previously using one of those cheap plastic little scrubbers you get from the dollar store to brush my tongue but didn't feel like it did much, it was just a routine. A friend of mine suggested a metal tongue scraper and said it was really helping to keep her mouth clean and fresh after a bunch of expensive dental work. Well, shoot....why not? I won't pretend like I know all the scientific benefits behind tongue scraping, but all I know is from the first time, I was sold on it. You simply hold both ends in your hands and gently place the curved groove on the back of your tongue towards your throat, scraping gently down towards the tip of your tongue. You'll be shocked at the amount of goo that comes off! At least I was, and I am a daily tongue brusher! Rinse the muck off between each scraping and your tongue will be clean and neat. 2 points of caution: 1) Be careful going too far back at first. It can trigger your gag reflex so only go back as far as you feel comfortable and work your way back. 2) You have really sensitive large taste buds at the base of your tongue, so do not press and drag too hard. You can use a small amount of pressure, but not too much is needed. You can definitely hurt your tongue that way (I did, and it was not nice). I've noticed that my breath is much fresher for much longer on days when I scrape my tongue with this. (I did a control test with my old plastic brush and this steel scraper, and the steel scraper outperformed by a mile). My mouth felt cleaner and I don't know if this can be proven, but I feel like food tasted better? My morning coffee seemed even more enjoyable after my first round of tongue-scraping. You get two for such a good price and it will last such a long time. Get one for you and your SO. To be honest, all the brushing and flossing, and mouthwash in the world doesn't replace scraping all that gunk off your tongue if you want fresh clean breath. I highly recommend it.
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Reviewed in the United States on January 3, 2023
★★★★★ 5
I would buy it again
10/10 gets the job done and more. easy to use and good quality. The design is perfect and has not rusted so far. The best thing is it's two for the price so it's even better
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Simple and Effective for Fresher Breath!
I decided to try these stainless steel tongue scrapers, and I'm glad I did. You get a pack of two, which is convenient. They feel really sturdy, being made of surgical steel, and they are easy to clean. I've noticed a difference in how fresh my mouth feels since I started using them. It's a simple addition to my oral hygiene routine, but it seems to make a real impact on breath freshness. If you're looking for a durable and effective tongue cleaner, this two-pack is a good option.
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Reviewed in the United States on June 2, 2025
★★★★★ 5
Dry mouth gel
Size: 1.5 Ounce (Pack of 5)
The only gel that works for my dry mouth
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Good product
Size: 1.5 Ounce (Pack of 5)
Fine transaction
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Reviewed in the United States on February 16, 2026