questions about numbers

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6
votes
2answers
79 views

Asara Ushlosh Meyot - mi yodeya?

Who knows three hundred ten? ?עשרה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 310. There is lazy ...
3
votes
2answers
88 views

When lighting Chanukah candles on both entrances to courtyard, can I use only one candle?

In Hilchos Channukah OC Siman 671 Sif 8 we learn the halacha that if someone has 2 entrances to their courtyard they must light Chanukah candles by both of them. This is so that passers-by won't see ...
3
votes
0answers
108 views

Why are there only a finite number of people?

If the purpose that we ascribe as the reason for creation (as stated in the Ramchal's Derech Hashem, Klach Pischei Chochma and other works) is for God to bestow his goodness unto creation (bearing in ...
3
votes
2answers
88 views

Tish'a Ushlosh Meyot - mi yodeya?

Who knows three hundred nine? ?תשעה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 309. Swim not in the ...
0
votes
1answer
155 views

Pidyon HaBen rate

About how many pidyon haben ceremonies are required to be performed per 1000 Jewish births in the past few decades? The requirements for a pidyon haben are: Both parents are Israel, not Kohen or ...
3
votes
1answer
55 views

Shemona Ushlosh Meyot - mi yodeya?

Who knows three hundred and eight? ?שמונה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 308. If you feel ...
3
votes
4answers
78 views

Shiv'a Ushlosh Meyot - mi yodeya?

Who knows three hundred and seven? ?שבעה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 307. Check out ...
6
votes
2answers
95 views

Shisha Ushlosh Meyot - mi yodeya?

Who knows three hundred and six? ?שישה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 306. And that which ...
3
votes
3answers
61 views

Chamisha Ushlosh Meyot - mi yodeya?

Who knows three hundred and five? ?חמישה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 305. Don't be led ...
3
votes
2answers
53 views

Arba'a Ushlosh Meyot - mi yodeya?

Who knows three hundred and four? ?ארבעה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 304. It could be ...
2
votes
1answer
55 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 ...
0
votes
0answers
96 views

Is two hundred and ten a name of God?

Is there a name of God (derived through gematria, kabbalah or otherwise) associated with the number 210?
3
votes
1answer
131 views

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?

Related: What were Chazal referring to when they said there were 7 notes in a musical octave? There is a well known Medrash (anyone help with the source?) [I think on the Posuk 'Lamnatzeich Al ...
2
votes
0answers
144 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 ...
6
votes
0answers
50 views

Division of Al Cheit

Al Cheit has a chorus line ועל כולם, אלוה סליחות, סלח לנו, מחל לנו, כפר לנו after the first 20 Al Cheits, then after the next 12, then after the next 12. Who made this division? Why was it not divided ...
1
vote
1answer
88 views

The mishkan and the fencepost problem

Rashi (Shemos 26:6,26) counts out the number of poles for the chazer on each side in parshas Terumah. He seems to ignore what is called the Fencepost Problem. The same problem exists for the 20 amah ...
7
votes
2answers
531 views

The blessing for 600,000 Jews

The Gemara (Berakhot 58b) mentions that upon seeing 600,000 Jews one says the blessing "Baruch...Chacham HaRazim" (Who knows all secrets), and this is halacha (Sh.A. O.C. 224:5). Does any know of any ...
4
votes
3answers
188 views

Why does the gemarah start on daf bet?

Mesechtas in the Bavli shas start on daf bet instead of daf aleph, why is this so? As a child I was told it was to give you incentive to start ("Hey, I'm already on page 2!") but that now seems both ...
4
votes
1answer
78 views

Why are disputes in pairs?

The final paragraph of this answer: We do have the tools to derive from the Torah what those Halachos are (Moshe Rabeinu taught them to us), but these rules are very general in nature and ...
4
votes
1answer
101 views

Can you explain this weird pattern in Eicha?

I'm not into "bible codes" but I noticed that in the the 3rd and 5th perakim of Eicha every pasuk is no less than 4 words and no more than 7. This is if you count hyphenated words as 1 word (I'm using ...
4
votes
1answer
183 views

How could boiling 3 eggs at a time help?

A lot of people have a custom of boiling 3 eggs at a time, as mentioned here, among any other places. One reason given for this practice is that if one egg turns out to be unkosher, the remaining two ...
8
votes
1answer
276 views

Differences between RaMbaM and RaMbaN's mitzvah count

I know both of the Rambam and Ramban listed all 613 mitzvos, and they differ in some (I think like 16ish?) What are the ones upon which they differ? If possible please include why they differ in ...
7
votes
1answer
98 views

42 camps and 42 non-refuge Levite cities (Masei)

What is the significance of the numerical correspondence between the 42 camps or waypoints mentioned in the recounting of the forty years of wandering (Bamidbar 33) and the fact that 42 of the 48 ...
4
votes
1answer
92 views

How strong was Midian's army?

When Israel took vengeance on Midian they sent 12,000 troops (Numbers 31:4) and prevailed. We aren't told how numerous Midian was, only that the spoils includes 32,000 virgin women (31:35). This ...
1
vote
3answers
251 views

How do we calculate 100 shofar blasts?

We are obligated to hear 100 shofar blasts on Rosh Hashona [source?] - how are those blasts calculated? Do we actually hear 100 or are there extra?
5
votes
1answer
186 views

Were there more than seven prophetesses?

The Bavli, M'gila 14:1 quotes: Forty-eight prophets and seven prophetesses prophesied for the Jews…. Further along on the page, it questions this: Were there no more? But it says [in ...
7
votes
1answer
205 views

Criteria for the list of Nashim Kesheiros (Medrash Breishis Rabsi)

The Medrash Breishis Rabsi Parshas Chaya Sara 23:1 lists 22* Nashim Kesheiros. כ"ב נשים כשרות היו בעולם ואלו הן שרה, רבקה, רחל, לאה, סרח בת אשר, יוכבד, מרים, בתיה בת פרעה, דבורה, צללפונית אשת מנוח, ...
4
votes
4answers
114 views

Shelosha Ushlosh Meyot - mi yodeya?

Who knows three hundred and three? ?שלושה ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 303. Lazy ...
2
votes
1answer
42 views

Shnayim Ushlosh Meyot - mi yodeya?

Who knows three hundred and two? ?שנים ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 302. Don't just sit ...
-1
votes
2answers
533 views

How to write “Isaiah 41,10” in Hebrew? [closed]

I've already seen that someone wanted to know how to write Isaiah in Hebrew, but my question is mainly about the numbers, because I found just a few numbers, which can be written in Hebrew. I've ...
2
votes
3answers
85 views

Echad ushlosh meyot - mi yodeya?

Who knows three hundred and one? ?אחד ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 301. Anyone who posts ...
10
votes
2answers
259 views

What are the 30 Mitzvot for Bnei Noach?

What are the 30 Mitzvot (Commandments) that Bnei Noach have accepted (based on Hullin 92a)? שלשים מצות שקבלו עליהם בני נח.‏ Thirty commandments which Bnei Noach accepted upon themselves.
7
votes
1answer
163 views

Counting Sheloshim for a chol hamoed death

How long is the shloshim observed for a death which occurs during chol hamoed Pesach? Does one observe a full thirty days started from the funeral or is it shortened because of the chag?
2
votes
1answer
126 views

What does “rov am hadrat melech” mean?

I was under the impression that from the literal word for word interpretation, that רוב עם הדרת מלך meant literally most of nation respects the king. Does this mean that it applies when only three ...
13
votes
17answers
411 views

Shelosh Meyot - mi yodeya?

Who knows three hundred? ?שלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 300. Check out mi-yodeya-series ...
2
votes
2answers
49 views

Tish'a Vetish'im Umatayim - mi yodeya?

Who knows two hundred ninety-nine? ?תשעה ותשעים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 299. Once ...
10
votes
0answers
87 views

Why do we write the number 16 as tet + zayin? [duplicate]

Possible Duplicate: How could the numerals יה and יו be used irreverently? I understand that we write the number 15 as tet vav as opposed to yud hey to avoid writing the shem Hashem, but ...
5
votes
1answer
144 views

Some years have a siman, what does it mean?

I saw on a calendar that each year has a siman, for example 5772 has the siman 517. Here are the simanim for the next few years: 5773: 203 5774: 1523 5775: 517 5776: 1217 Does anyone know ...
4
votes
3answers
83 views

Shemona Vetish'im Umatayim - mi yodeya?

Who knows two hundred ninety-eight? ?שמונה ותשעים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 298. I wash ...
2
votes
1answer
47 views

Shiv'a Vetish'im Umatayim - mi yodeya?

Who knows two hundred ninety-seven? ?שבעה ותשעים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 297. I'm ...
9
votes
1answer
146 views

A year with eight Sh'minis is plenteous?

I've heard an idea that a year (like 5772) in which parashas Sh'mini is read eight times[1] is a particularly auspicious one: the wording of the maxim is something like "sh'mona Sh'mini sh'mena" ([a ...
4
votes
5answers
227 views

Why isn't Half Hallel called “85 percent hallel”?

When we say hallel on days like Rosh chodesh, we don't say parts of two prakim of tehillim. This is often called "chatzi" hallel, or half hallel. In fact, according to ...
4
votes
1answer
238 views

“Motzi Matzah” or “Motzi and Matzah” (separately)? Passover Seder

In some haggadot, I have seen the numbers of sections as being 14, with Motzi Matzah being combined, and in other haggadot, I have seen 15 with them separated. What is the reason behind each side?
6
votes
1answer
233 views

When Israel and the diaspora are out of sync on parshiyot, why don't we take the first opportunity to re-align?

This year (5772) the seventh day of Pesach is on a Friday, so the diaspora has an 8th day of chag on Shabbat but Israel does not. The diaspora will thus read Sh'mini on April 21, Tazria-Metzora on ...
2
votes
2answers
56 views

Shisha Vetish'im Umatayim - mi yodeya?

Who knows two hundred ninety-six? ?ששה ותשעים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 296. Don't run ...
10
votes
2answers
162 views

Are T're Asar split at all?

We generally consider T're Asar as one book (as is evident from Bava Basra 14:2). Are there any ways in which we officially treat it as twelve? (Possible ways I can think of that we might are: having ...
5
votes
1answer
119 views

Adir Hu - mi yodeya?

A popular song sung at the seder is Adir Hu. The song contains many phrases of the pattern: [Adjective] is He. that are grouped together alphabetically with a refrain asking for the speedy ...
5
votes
2answers
111 views

Chamisha Vetish'im Umatayim - mi yodeya?

Who knows two hundred ninety-five? ?חמישה ותשעים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 295. If there ...
6
votes
3answers
62 views

Arba'a Vetish'im Umatayim - mi yodeya?

Who knows two hundred ninety-four? ?ארבעה ותשעים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 294. This is ...
12
votes
2answers
203 views

The 500 men killed in Shushan, and the 500 Jews who killed Amaleki

Is there a source to connect (mystically, or otherwise) those enemies of the Jews (presumably Amaleki) killed in Megillas Esther 9:12 with the 500 men from the tribe of Shimon who killed out the ...