questions about numbers

learn more… | top users | synonyms

0
votes
1answer
107 views

Taking 3 sips before gulping a drink?

Whats the source for taking 3 separate sips before gulping a drink down?
2
votes
1answer
75 views

Shelosha Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-three? ?שלשה ועשרים ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 323. ...
3
votes
12answers
125 views

Shemona - mi yodeya?

Who knows eight? Please cite/link your sources, if possible. In about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
1answer
237 views

Meaning of a Double Rainbow

After my mum died and while we were planning for her funeral, during one dramatic day after we had left the funeral home, my dad and I saw a giant double rainbow in the sky. I understand that single ...
3
votes
10answers
137 views

Shelosha Asar - mi yodeya?

Who knows thirteen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number. (What, you ...
2
votes
7answers
121 views

Shisha Asar - mi yodeya?

Who knows sixteen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
4
votes
10answers
135 views

Shnayim Ve'esrim - mi yodeya?

Who knows twenty-two? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
5
votes
8answers
102 views

Shemona Ve'esrim - mi yodeya?

Who knows twenty-eight? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
0
votes
1answer
79 views

How many pesukim appear multiple times in Tanach

How many pesukim appear multiple times in Tanach? I'm referring to pesukim which are exactly the same in multiple (at least two) places; for example, הודו לה׳ כי טוב כי לעולם חסדו. The cantillation ...
15
votes
2answers
1k views

How many of the 613 Mitzvos can we do only in Israel?

There are many Mitzvos we can not do in today's generation. For example there are no Korbonos, no slaves, etc. Per the Chofetz Chaim, there are 77 positive Mitzvos and 194 negative Mitzvos which can ...
3
votes
10answers
150 views

Shishim - mi yodeya?

Who knows sixty? Please cite/link your sources, if possible. At some point in the next few days, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
4
votes
0answers
108 views

How many approaches to Torah are there?

Our sages tell us that there are שבעים פנים לתורה (Bamidbar Rabbah). Does this mean that every word, or verse, or some unit, has 70 interpretations, and there are theoretically billions of ...
2
votes
11answers
109 views

Shisha Ve'esrim - mi yodeya?

Who knows twenty-six? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
5
votes
8answers
91 views

Chamisha Ve'esrim - mi yodeya?

Who knows twenty-five? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
5
votes
15answers
124 views

Arba'a Ve'esrim - mi yodeya?

Who knows twenty-four? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
6answers
130 views

Shelosha Ve'esrim - mi yodeya?

Who knows twenty-three? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
2
votes
11answers
242 views

Echad Ve'esrim - mi yodeya?

Who knows twenty-one? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
0
votes
0answers
23 views

What is the prevalence of being a Kohen? [duplicate]

What proportion of Jews are Leviim? What proportion are Kohanim? It would make sense that 1/13 Jews are Leviim, but that may not be true.
4
votes
9answers
97 views

Esrim - mi yodeya?

Who knows twenty? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
6answers
63 views

Tish'a Asar - mi yodeya?

Who knows nineteen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
10answers
114 views

Shemona Asar - mi yodeya?

Who knows eighteen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
4
votes
10answers
97 views

Shiv'a Asar - mi yodeya?

Who knows seventeen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
1answer
96 views

Did Moshe know beforehand that there would be 10 plagues?

I was wondering whether, before the first time Moshe went to Pharaoh, he knew that there would be 10 plagues, and what they would be.
5
votes
13answers
147 views

Chamisha Asar - mi yodeya?

Who knows fifteen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
9answers
111 views

Arba'a Asar - mi yodeya?

Who knows fourteen? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
2answers
99 views

Shnayim Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-two? ?שנים ועשרים ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 322. ...
3
votes
13answers
289 views

Shnayim - mi yodeya?

Who knows two? Please cite/link your sources, if possible. In about a day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
15answers
70 views

Matayim - mi yodeya?

Who knows two hundred? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go on to the ...
4
votes
10answers
121 views

Tish'a - mi yodeya?

Who knows nine? Please cite/link your sources, if possible. In about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
4
votes
8answers
109 views

Shneim Asar - mi yodeya?

Who knows twelve? Please cite/link your sources, if possible. After about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
2
votes
7answers
115 views

Achad asar - mi yodeya?

Who knows eleven? Please cite/link your sources, if possible. At some point after Pesach, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
6
votes
7answers
281 views

Echad - mi yodeya?

Who knows one? Please cite/link your sources, if possible. In about a day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
8
votes
19answers
216 views

Asara - mi yodeya?

Who knows ten? Please cite/link your sources, if possible. At some point on Chol Hamo'ed, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
8
votes
12answers
164 views

Chamisha - mi yodeya?

Who knows five? Please cite/link your sources, if possible. In about a day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
10
votes
19answers
393 views

Shiv'a - mi yodeya?

Who knows seven? (I mean really, who doesn't?) Please cite/link your sources, if possible. In about one business day, I will: Upvote all interesting answers. Accept the best answer. Go on to the ...
8
votes
20answers
350 views

Shelosha - mi yodeya?

Who knows three? Please cite/link your sources, if possible. In about a day, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
3
votes
5answers
40 views

Shemona Veshiv'im - mi yodeya?

Who knows seventy-eight? Please cite/link your sources, if possible. At some point in the next few days, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
2
votes
3answers
61 views

Shisha Ve'arba'im Umeya - mi yodeya?

Who knows one hundred forty-six? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go on ...
1
vote
2answers
38 views

Shisha Ve'esrim Umatayim - mi yodeya?

Who knows two hundred twenty-six? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go ...
1
vote
3answers
46 views

Shnayim Vetish'im Umeya - mi yodeya?

Who knows one hundred ninety-two? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go ...
2
votes
2answers
108 views

Echad Ve'esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty-one? ?אחד ועשרים ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 321. ...
2
votes
4answers
70 views

Shnayim Veshiv'im Umatayim - mi yodeya?

Who knows two hundred seventy-two? Please cite/link your sources, if possible. At some undetermined point in the future, at least a day from now, I will: Vote up all interesting, relevant answers. ...
2
votes
4answers
73 views

Esrim Ushlosh Meyot - mi yodeya?

Who knows three hundred twenty? ?עשרים ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 320. Let the lips of ...
2
votes
3answers
36 views

Chamisha Ve'esrim Umeya - mi yodeya?

Who knows one hundred twenty-five? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting answers. Accept the best answer. Go ...
5
votes
1answer
193 views

Rav Yonason Eibeschitz's puzzle

There is a story that the Jews were oppressed and there were harsh decrees and Rav Yonason Eibschitz was challenged by the governor to write "am yisroel chai l'olmei ad" for every Jew who lived in his ...
3
votes
2answers
116 views

What is the problem with writing שט as a number?

In Hebrew, numbers are represented by letters. When these letters spell out something unpleasant or undesirable, they are moved around. An example is שד which means “demon” becomes דש in the Mishna ...
0
votes
2answers
202 views

How many Mishnayot are there?

How many Mishnaoyot are there? For counting purposes I am only interested in the counting of the author's. Meaning if the mishna puts two rules together under one halacha that counts as 1 and not 2. ...
5
votes
1answer
94 views

Breishis 5:5 - Adam's 930 years are written backwards?

When recounting the 10 generations from Adam to Noach, the years of their lives are written in the style of 1's, 10's and 100's place, e.g. ויחי ירד שתים וששים שנה ומאת שנה. Except for one exception, ...
2
votes
4answers
74 views

Echad Veshishim - mi yodeya?

Who knows sixty-one? Please cite/link your sources, if possible. At some point in the next few days, I will: Upvote all interesting answers. Accept the best answer. Go on to the next number.
1
vote
0answers
66 views

How many sugyot are marked in the 1835 Vilna Printing of the Talmud Bavli?

How many sugyot are marked in the 1835 Vilna printing of the Talmud Bavli? I am defining a sugya by a section divided between "two dots" ( : ) or between the words of mishna and "two dots". I am ...