Telegram RegisterThe public register of Telegram

Channel

Математика просто

@prostoalgebra

On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Cite this entry

180subscribers

+0 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID-1001797100401
TypeChannel
Username@prostoalgebra
DescriptionХотите размять мозги? Вспомнить как решать задачки? Нужна помощь по школьной математике? На моем канале всё это есть. Вопросы можно писать в лс @Shestabel
CreatedBetween 1 January 2022 and 12 December 2022— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live7 August 2026
Measurements held2
On Telegramt.me/prostoalgebra

Growth

1807 Aug 2026, 06:14 — 180 subscribers7 Aug 2026, 08:18 — 180 subscribers7 Aug 2026, 06:147 Aug 2026, 08:18
2 measurements taken within a single day. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 179–181 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
7 Aug 2026, 08:18180no change
7 Aug 2026, 06:14180first reading

Engagement

20 posts held, back to 12 December 2022the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 27 March 2026. An engagement rate over an empty window would be a number about nothing.

What this channel posts

Photos
7
Videos
8
Links
19

Lifetime counters from Telegram’s own channel header, read 7 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.

Reaction mix

64 reactions across 19 posts, in 5 distinct kinds. The most used accounts for 39.1% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
🔥2539.1%
👍1726.6%
1523.4%
👌46.25%
34.69%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 19 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 64reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 12 December 2022 to 27 March 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

27 Mar 2026, 17:33 UTC97 views1 reactionsread 7 August 2026

Катя каждый день ест на завтрак либо кашу, либо яичницу, либо сырники, но никогда не ест два дня подряд одно и то же. В течение двух недель Катя записывала, чем она завтракала. Оказалось, что сырники она ела в два раза чаще, чем кашу. Сколько раз за эти две недели Катя завтракала яичницей?

1

Signed Ольга Шестакова

18 Mar 2026, 07:57 UTC145 viewsread 7 August 2026

Учитель выписал на доску несколько подряд идущих натуральных чисел, начиная с единицы. Петя заметил, что ровно 17 из них делятся на 3, а Вася заметил, что ровно 3 из них делятся на 13. Сколько чисел выписал на доску учитель?

Signed Ольга Шестакова

5 Mar 2026, 13:29 UTC181 views1 reactionsread 7 August 2026

В книге страницы пронумерованы с первой по 172. Сколько цифр напечатано при нумерации страниц?

🔥1

Signed Ольга Шестакова

28 Feb 2026, 08:13 UTC202 views1 reactionsread 7 August 2026

Бригада из 5 маляров и одного мастера-отделочника выполнила заказ. Каждый маляр получил по 200 р, а мастер-отделочник — на 30 р больше среднего заработка всей бригады. Сколько получил мастер-отделочник?

🔥1

Signed Ольга Шестакова

27 Feb 2026, 12:49 UTC190 views3 reactionsread 7 August 2026

Предлагаю разгадать ребус К,ОН * Ф,ЕТ = А

🔥3

Signed Ольга Шестакова

27 Feb 2026, 12:31 UTC172 views3 reactionsread 7 August 2026

У Тани есть игрушки: кубики и шарики, жёлтые и зелёные. Все кубики — жёлтые. Зелёных игрушек — 20, жёлтых — 26, шариков — 37. Чего больше — жёлтых кубиков или жёлтых шариков — и на сколько?

🔥3

Signed Ольга Шестакова

26 Feb 2026, 07:36 UTC159 views1 reactionsread 7 August 2026

Эту задачу можно решить с помощью введения нескольких переменных. А можно решить гораздо проще, с помощью рисунка. Удачи в решении! Маша каждый день читает одинаковое количество страниц. В понедельник она прочитала три четверти «Повестей Белкина», во вторник — закончила «Повести Белкина» и прочитала половину «Недоросля», а в среду — дочитала «Недоросля» и прочитала пятую часть «Горе от ума». В «Горе от ума» 180 ст

🔥1

Signed Ольга Шестакова

24 Feb 2026, 16:06 UTC167 views2 reactionsread 7 August 2026

В магазине планеты Трилон продаются антигравитационные ботинки. Их цена — 10 000 космокредитов. В честь Межгалактического дня торговли магазин объявил: сначала скидку 40%, а потом дополнительную скидку 20% от новой цены. Инопланетянин Зоркс радостно заявил: «Ого! Это же 60% скидки!» Прав ли он? Сколько на самом деле стоят ботинки после двух скидок?

👍2

Signed Ольга Шестакова

24 Feb 2026, 13:23 UTC152 views2 reactionsread 7 August 2026

Инопланетяне добыли 800 кристаллов энергии. Сначала во время перелёта они потеряли 25% кристаллов. Затем оставшиеся кристаллы усилили в лаборатории, увеличив их количество на 25%. Стало ли кристаллов столько же, сколько было изначально? Если нет — то сколько стало?

👍2

Signed Ольга Шестакова

21 Feb 2026, 12:03 UTC166 views3 reactionsread 7 August 2026

Найдите трёхзначное число, сумма цифр которого равна 19, а сумма квадратов цифр делится на 3, но не делится на 9.

🔥3

Signed Ольга Шестакова

21 Feb 2026, 08:02 UTC169 views3 reactionsread 7 August 2026

Встретились два математика, которые очень любили загадывать друг другу загадки про числа. — У меня есть три дочери, — сказал первый математик. — Сколько им лет? — спросил второй. — Если перемножить их возраста, получится 36. — Этой информации недостаточно. — Если сложить их возраста, получится номер твоего дома. Ты его знаешь. — (Второй математик посмотрел на номер дома, подумал и сказал:) Всё равно не знаю. — А ещё

🔥3

Signed Ольга Шестакова

20 Feb 2026, 18:34 UTC145 views5 reactionsread 7 August 2026

Группа туристов отправилась в поход. В первый день они прошли 1/3 всего пути и ещё 2 км. Во второй день они прошли 1/2 оставшегося пути и ещё 1 км. В третий день им осталось пройти 6 км. Вопрос: Какова длина всего маршрута?

🔥5

Signed Ольга Шестакова

Showing the 12 most recent of 20 posts we hold for @prostoalgebra. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Citation-graph rank

Citation-graph rank — 1,165,640 of 1,169,250entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Mentions

Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

Named by

Channels on the register whose posts name this channel's handle.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 7 August 2026 — this entry's latest reading, not the date you are reading this.

“Математика просто” (@prostoalgebra), 180 subscribers as measured 7 August 2026. Telegram Register, tgregister.com/channel/prostoalgebra.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.