questions about numbers

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2
votes
1answer
132 views

Washing before Davening - 1 or 3 times?

One must wash before each tefilah (S"A 92:4, 233:2). Do you need to wash 3 times before davening, or is 1 time sufficient?
2
votes
1answer
57 views

Parameters for brov am?

What are they parameters of brov am hadras melech? is it a requirement or a hiddur? does it apply equally to men, women and children? why does it not seem to apply to zimun (preferable to split into ...
2
votes
1answer
26 views

Shemona Vachamishim Umatayim - mi yodeya?

Who knows two hundred fifty-eight? Please cite/link your sources, if possible. At some point between twenty-four hours and a few days from now, I will: Vote up all interesting and relevant answers. ...
2
votes
2answers
45 views

Arba'a Veshiv'im Umatayim - mi yodeya?

Who knows two hundred seventy-four? In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 274. Check out mi-yodeya-series for the ...
2
votes
2answers
36 views

Chamisha Vachamishim Umeya - mi yodeya?

Who knows one hundred fifty-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 ...
2
votes
3answers
27 views

Shnayim Vachamishim Umeya - mi yodeya?

Who knows one hundred fifty-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 on ...
2
votes
0answers
41 views

Kavanah while washing hands

When washing the hands, either before bread, or in the morning, must you have the correct kavanah (intent)? For example, if i pick up the cup in the morning thinking i'll do 2-2 (like washing for ...
2
votes
0answers
53 views

Is there a source for giving charity in round numbers plus one?

This question asks about the (mostly?) Ashkenazic practice of giving charity in multiples of 18. Another custom I have observed is to give charity in round numbers + 1 e.g. $51, $101, $201 etc. This ...
2
votes
0answers
71 views

Is a triple shvus allowed?

Is there a concept of shvus dishvus with an added shvus making it a rabbinic prohibition 3 times removed. For example if it's yom tov sheini, and the action is rabbinic such as Nolad (turning on a ...
2
votes
1answer
36 views

Shnayim mikrah v'echad targum - why twice? [duplicate]

There is a mitzvah to read the parsha of the week in preparation for every Shabbat - the Hebrew of each verse twice, and a translation or commentary of that verse once. I understand that the ...
2
votes
0answers
134 views

Relations twice as segulah for boy — What about zugos?

I had asked what is the source for the segulah of having relations twice in order to have a boy. I first asked this in order to obtain a source to better ask this question. The Gemorah says in Niddah ...
2
votes
0answers
159 views

What were Chazal referring to when they said there were 7 notes in a musical octave?

Related: What do Chazal mean when they say that when Moshiach comes there will be another note added to the octave making a total of 8 notes? There is a well known Medrash (anyone help with the ...
2
votes
1answer
198 views

How does gematria deal with zero?

I have some questions regarding gematria and zero: which characters of alphabet means zero according to gematric rules? since which time did Jews consider zero as a character equivalent to other ...
2
votes
2answers
176 views

Correspondence between 365 negative commandments and days of the year?

There are 365 negative commandments which correspond to the days of the (solar) year (see Makos 23b; Tanchuma Ki Seitzeh 2). Apparently the prohibition of Gid HaNasheh (sciatic nerve) corresponds to ...
1
vote
13answers
97 views

Shnayim Ushloshim - mi yodeya?

Who knows thirty-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.
1
vote
6answers
62 views

Shnayim Umeya - mi yodeya?

Who knows one hundred 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 on to ...
1
vote
4answers
68 views

Shiv'a Ve'esrim Umeya - mi yodeya?

Who knows one hundred twenty-seven? 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
7answers
49 views

Sheloshim Umeya - mi yodeya?

Who knows one hundred thirty? 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 ...
1
vote
5answers
81 views

Echad Umeya - mi yodeya?

Who knows one hundred one? 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 ...
1
vote
4answers
63 views

Shiv'a Ushloshim Umeya - mi yodeya?

Who knows one hundred thirty-seven? 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
6answers
80 views

Shemona Ve'esrim Umatayim - mi yodeya?

Who knows two hundred twenty-eight? 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
6answers
53 views

Shishim Umeya - mi yodeya?

Who knows one hundred sixty? 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 ...
1
vote
3answers
41 views

Shemona Vetishim - mi yodeya?

Who knows ninety-eight? 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 ...
1
vote
5answers
33 views

Shemonim - mi yodeya?

Who knows eighty? 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
6answers
74 views

Shelosha Ve'esrim Umeya - mi yodeya?

Who knows one hundred twenty-three? 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
5answers
62 views

Arba'a Ve'arba'im - mi yodeya?

Who knows forty-four? 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
3answers
51 views

Shelosha Ushmonim - mi yodeya?

Who knows eighty-three? 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
4answers
40 views

Tish'a Veshishim - mi yodeya?

Who knows sixty-nine? 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
3answers
65 views

Chamisha Ushloshim - mi yodeya?

Who knows thirty-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.
1
vote
6answers
114 views

Shiv'a Ve'esrim - mi yodeya?

Who knows twenty-seven? 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.
1
vote
3answers
62 views

Shnayim Ushmonim Umatayim - mi yodeya?

Who knows two hundred eighty-two? ?שנים ושמונים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 282. I think ...
1
vote
4answers
35 views

Shiv'a Veshiv'im - mi yodeya?

Who knows seventy-seven? 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
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 ...
1
vote
4answers
39 views

Arba'a Veshiv'im - mi yodeya?

Who knows seventy-four? 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
1answer
572 views

How many prophets were there and who were they?

How many prophets are recognized by Judaism, and what were their names? I found a website that claims the number of prophets is 124000. Is this true? Are all of their speeches or writings ...
1
vote
2answers
45 views

Shelosha Ve'arba'im Umatayim - mi yodeya?

Who knows two hundred forty-three? 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
74 views

Shiv'a Umeya - mi yodeya?

Who knows one hundred seven? 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 ...
1
vote
4answers
59 views

Arba'a Veshishim - mi yodeya?

Who knows sixty-four? 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
2answers
157 views

Shelosha Veshishim - mi yodeya?

Who knows sixty-three? 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
5answers
63 views

Shiv'a Veshishim Umatayim - mi yodeya?

Who knows two hundred sixty-seven? Please cite/link your sources, if possible. At some point between twenty-four hours and a few days from now, I will: Vote up all interesting, relevant answers. ...
1
vote
3answers
43 views

Shelosha Ve'esrim Umatayim - mi yodeya?

Who knows two hundred twenty-three? 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
37 views

Shiv'a Ve'arba'im Umeya - mi yodeya?

Who knows one hundred forty-seven? 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
4answers
51 views

Echad Ve'arba'im Umeya - mi yodeya?

Who knows one hundred forty-one? 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
4answers
41 views

Shiv'a Veshishim - mi yodeya?

Who knows sixty-seven? 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
2answers
138 views

Why is it called Ayin Hara?

Why is it called Ayin Hara (singular) shouldn't it be Anayim Raos (Plural)?
1
vote
3answers
46 views

Tish'a Ve'arba'im - mi yodeya?

Who knows forty-nine? 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
2answers
142 views

Number of days of Creation

How many days of "Creation" where there? If the answer is 7, then why is shabbos considered a day of Creation?
1
vote
4answers
48 views

Chamisha Veshishim Umatayim - mi yodeya?

Who knows two hundred sixty-five? Please cite/link your sources, if possible. At some point between twenty-four hours and a few days from now, I will: Vote up all interesting, relevant answers. ...
1
vote
6answers
79 views

Shisha Asar Umatayim - mi yodeya?

Who knows two hundred sixteen? 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
5answers
49 views

Tish'a Veshiv'im Umeya - mi yodeya?

Who knows one hundred seventy-nine? 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 ...