questions about numbers

learn more… | top users | synonyms

3
votes
1answer
48 views

Chamisha Asar Ushlosh Meyot - mi yodeya?

Who knows three hundred fifteen? ?חמישה עשר ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 315. Is there a ...
3
votes
2answers
71 views

Shelosha Asar Ushlosh Meyot - mi yodeya?

Who knows three hundred thirteen? ?שלושה עשר ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 313. Lazy ...
3
votes
1answer
61 views

Shnaim Asar Ushlosh Meyot - mi yodeya?

Who knows three hundred twelve? ?שנים עשר ושלוש מאות - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 312. Don't dwell ...
3
votes
2answers
85 views

amount of wood needed for the mizbeach (altar)

The Talmud (Yoma 39a) says that during the 40 years shimon hatzadik was high priest only two logs were added to the altar in the temple every day. Is this to be taken literally? Also, what was the ...
3
votes
1answer
138 views

The mishkan and the fencepost problem

Rashi (Shemos 26:6, 26) counts out the number of poles for the chatzer (courtyard of the Tabernacle) on each side in parshas Terumah. He seems to ignore what is called the Fencepost Problem. The same ...
3
votes
1answer
71 views

Counting Jews with non-Jews

There is a prohibition of counting Jews (see here) for a number of reasons: 1) Out of love for His people, G‑d counted us at important junctures of our history. The completion of the Tabernacle ...
3
votes
1answer
117 views

Why are there four types of execution?

Why are there four types of execution? Wouldn't it be enough if there were only one type of execution? Lashes for example are only of one type and the standard 40 lashes.
3
votes
1answer
58 views

How long is this week's parasha as compared to others?

We read parashas Ekev today. My kid noted that it's listed as having 111 verses, and asked me whether that's a long parasha. I didn't know where it lies among the parashiyos, so I ask: What are the ...
3
votes
2answers
263 views

Is it a popular notion that a Jew should “have at least three children…”?

I have heard it said, "Every Jew must have at least three children (though more is preferable). Two to replace the parents when they die, and at least one more to make up for those lost in the ...
3
votes
1answer
38 views

Why for repetition of Shomne Esray you need only 6 that prayed but 9 that will answer?

I was asked the following question: For the repetition of the Shemone Esray, you need only 6 to finish praying to begin the repetition. However, there must be 9 people answering Amen to the ...
3
votes
1answer
70 views

Multiple Olim for a single Aliyah

In the past, I have davened at a Chabad on Simchat Torah. Their custom is to call up multiple individuals per aliyah rather than having multiple kriot. The only other places I have seen this was at ...
3
votes
1answer
127 views

How was Moses able to speak to at least 600,000 people?

The book of Exodus says that Israelites had 600,000 men of fighting age. And often it has paragraphs like this: Exodus 35:4 (JPS): And Moses spoke unto all the congregation of the children of ...
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.
3
votes
2answers
117 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 ...
3
votes
2answers
303 views

Is there a special significance of 4 directions as opposed to 6?

According to halacha, when a person says the word "echad" (אחד) in Shema: בדלי"ת צריך להאריך יותר כדי שיעור שיחשוב שהקב"ה יחיד בעולמו ומושל בד' רוחות העולם [One should] draw out the dale more ...
3
votes
0answers
141 views

Women having more than one set of earrings?

I've heard women can only have one earring (on each ear). Where is the source for this? I know some women who have earrings going up their ear, which is not that tznius, but is it against halacha?
3
votes
0answers
96 views

One Challah or Two?

If two challahs are braided and baked together on one pan, and before they are completely baked, they have stuck together, do I have one challah or two? I.e. can I separate them and still have two ...
3
votes
0answers
69 views

Can “Three D'Rabbanans be 'motzei' ”Two D'Rabbanans"

We know that when there is a case of someone that is obligated to perform a mitzvah m'drabbanan (and in fact there are 2 d'rabbanans together) they can't be "motzei" someone in the mitzvah who only ...
3
votes
0answers
114 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
1answer
69 views

Source for 3 and only 3 Temples

Is Yirmiyahu 7:4 the source for the idea that there won't be a 4th Temple? If not, what is? ד אַל-תִּבְטְחוּ לָכֶם, אֶל-דִּבְרֵי הַשֶּׁקֶר לֵאמֹר: הֵיכַל יְהוָה הֵיכַל יְהוָה, הֵיכַל יְהוָה ...
3
votes
1answer
151 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
11answers
257 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.
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.
2
votes
7answers
101 views

Shneim Asar Umeya - mi yodeya?

Who knows one hundred twelve? 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 ...
2
votes
6answers
78 views

Shelosha Ushloshim Umeya - mi yodeya?

Who knows one hundred thirty-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 ...
2
votes
9answers
54 views

Shnayim Veshiv'im - mi yodeya?

Who knows seventy-two? 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
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.
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.
2
votes
8answers
156 views

Echad Ve'arba'im - mi yodeya?

Who knows forty-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.
2
votes
4answers
54 views

Shisha Ushmonim - mi yodeya?

Who knows eighty-six? 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
7answers
81 views

Esrim Umeya - mi yodeya?

Who knows one hundred twenty? 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 ...
2
votes
5answers
70 views

Asara Umatayim - mi yodeya?

Who knows two hundred ten? 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 ...
2
votes
7answers
98 views

Chamishim - mi yodeya?

Who knows fifty? 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
5answers
48 views

Chamisha Ushloshim Umeya - mi yodeya?

Who knows one hundred thirty-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
7answers
66 views

Tish'a Ushloshim - mi yodeya?

Who knows thirty-nine? 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
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.
2
votes
4answers
56 views

Shemona Ushloshim - mi yodeya?

Who knows thirty-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.
2
votes
7answers
50 views

Shemonim Umatayim - mi yodeya?

Who knows two hundred eighty? ?שמונים ומאתים - מי יודע In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 280. I'm feeling bullish ...
2
votes
5answers
76 views

Shiv'a Asar Umeya - mi yodeya?

Who knows one hundred seventeen? 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
5answers
2k views

A natural explanation for the significance of the numbers 7 and 40

In the Jewish religious texts the numbers 7 and 40 seem to appear quite often and carry special significance. Some examples among many: God's creation lasts 7 days The Great Flood was from rain ...
2
votes
3answers
63 views

Shisha Umeya - mi yodeya?

Who knows one hundred 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 to ...
2
votes
5answers
161 views

Shisha Ve'arba'im Umatayim - mi yodeya?

Who knows two hundred forty-six? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all answers I consider relevant and interesting. ...
2
votes
6answers
79 views

Shemona Veshishim Umeya - mi yodeya?

Who knows one hundred sixty-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 ...
2
votes
3answers
39 views

Shelosha Vachamishim - mi yodeya?

Who knows fifty-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.
2
votes
4answers
45 views

Shisha Veshishim Umatayim - mi yodeya?

Who knows two hundred sixty-six? 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. ...
2
votes
4answers
83 views

Chamisha Veshishim Umeya - mi yodeya?

Who knows one hundred sixty-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
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 ...
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
6answers
80 views

Shelosha Vachamishim Umatayim - mi yodeya?

Who knows two hundred fifty-three? Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will: Upvote all interesting and relevant answers. Accept the ...
2
votes
5answers
96 views

Echad Ve'arba'im Umatayim - mi yodeya?

Who knows two 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 ...