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106 posts tagged with numbers.

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106 posts tagged with numbers.

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## Learning alphabet and numbers for a 3 year old

I'd like to find some games (or other techniques) to play with my 3 year old in order to learn alphabet and numbers. From experience, learning through fun is much better for everyone involved, but may not necessarily be the case here. Please point me in the right direction so I can try some things to see what actually works.

## 2 year old son loves numbers - how can I nurture his talent?

My 2 year old son

*loves*numbers. He can count by himself well into the 50s and can tell you what number he's looking at to at least as high as 110. As for me, well, numbers and I have never been the best of friends. How can I, a numbers-adverse dad, encourage and nurture his talent? [more inside]## Why do some people write "1950ies", "1980ies", etc?

I would write "1950s" or "1980s", and this is universal among native English speakers, so far as I am aware. In international contexts, however, I sometimes observe that people whose English spelling is otherwise flawless will consistently write "1950ies" or "1980ies", which reads to me like it has an extra syllable. Where does this convention come from, and what linguistic background makes it sound like a reasonable way to contract these numbers? [more inside]

## Theory about Internet and judging personal probabilities already exist?

I have an original pet theory I came up with a long time ago involving the Internet and how people judge probability. It probably would fall into the anthropological, sociological or psychological fields. I'm not intending to make this post to discuss the theory itself as a sort of "let's b.s. back and forth about my idea" kind of thing. Reason I'm posting is because I'd like to know if this theory already exists or is an application of something broader that already exists. Maybe it's a theory being applied onto the communications medium of the Internet of some older theory in one of the above field(s) of study, or maybe it's a piecemeal construction of a few theories spliced together. Anyway, enough babbling, actual theory after the cut. [more inside]

## Who/what is calling me from these unusual numbers?

I missed a whole bunch of phone calls from some unusual numbers that aren't in the standard North American (XXX) XXX-XXXX format. What could they be? [more inside]

## Local Skype Numbers?

Skype used to have local numbers you could call in Canada - does anyone know where to find a listing of them? [more inside]

## Best Practices for Database Interfaces on the Web?

I'm in the earliest possible stages of building a web interface that will make it easy to display, graph, download, summarize, and interact with a wide variety of data. If you use scientific data from the internet, what are some of the websites you've encountered that make using data the easiest, most intuitive, and give you the best control? Also, what are some must-have features for you, and some of the best and worst design decisions the site builders have made? [more inside]

## What is the slowest-growing whole number sequence?

What is the slowest-growing non-repeating, non-trivial* whole number sequence? [more inside]

## 145:110... 132:114... 114:101... what does this page of numbers mean?

At the local dog park, someone apparently found two Post-it notes, covered in strange number pairs, and pinned them to the lost&found board because, well, they look like they might be important! Since then, there's been much speculation about what these numbers might be for, what they might mean. Rather then type it all out, I have an image of the notes themselves, here. [more inside]

## What are some scary numbers?

I'm thinking about setting up a tongue in cheek project for Halloween that involves showing numbers that are scary. What numbers (with the context of a description) make you anxious, or at least spook you a bit on first glance? [more inside]

## Which uniform number has hit the most home runs?

A question that came up in discussion with my baseball-loving son: which uniform number has the most career home runs? In other words: which N gives the maximum value of the number of home runs hit by players wearing uniform N (at the time of the home run?) I was hoping one of the tools at baseball-reference would be able to compute this for me, but I didn't find it there. Some contenders are #44 (Hank Aaron, Reggie Jackson), #25 (Bonds as a Giant, Thome, Palmeiro) and #3 (late Ruth, pre-Yankee A. Rodriguez, Foxx, Killebrew)

## Form with Numbers and Text

I want to create a form with Open Office that lets me enter numbers in the right column of a page that corresponds to the text in the left. I want to be able to past the entire text document into the right column and have the left column remain blank for my entries. A spreadsheet won't work because the text won't word wrap. I've also tried a table and inserting a column into a text document. I've also tried to write in the margin, but I'll be moving a lot of documents, so I don't want to do a lot of specific typing, which would likely be spread across thousands of pages of documents. I'd like to automate and past as much of this as possible. Think of how books of poetry or philosophy number each line of corresponding text, making it easy to find a specific verse. That's the form I want to create. Or if it has already been created and exists somewhere, I'd gladly download it. Help.

## 52 weeks in a year, 52 cards in a deck... ....

It's a slow news day around the office, and someone mentioned that there are 52 weeks in a year, and also 52 cards in a deck of cards. [more inside]

## Non-counting Words For Numbers

In English we have grouping units like dozen (12), gross (144), score (20) and a few others. Though no one uses them for counting (eg: 18, 19, score, 21…). What are similar words in other languages? If there's a cultural or historic reason that particular number has a special word, all the better.

## Educate me on modern mathematics!

My math knowledge ends just past Newton. What books provide a good, relatively general-audience introduction to the past 150-250 years of problems and developments in mathematics? [more inside]

## Does an addn'l simple calculation on a random number alter randomness?

Does an additional, simple calculation (add one, for instance) of a genuinely random number, if applied to all results, affect the integrity of the result's randomness? [more inside]

## Can a transcendental number raised to an algebraic power be algebraic?

Can a transcendental number such as pi, be raised to an irrational, but algebraic power resulting in an algebraic solution? Complex solutions would be acceptable. There might be a quick proof here, or there might not be. - Thanks for any help you can offer answering this! (And I promise that this isn't for a class or anything like that!)

## Teach myself Math virtually for the first time.

I'm a 21 year old college senior liberal arts major who has managed to slide by in school (and life) without ever really learning math beyond a middle school/very early high school level. For no reason in particular, I've decided that I want to get serious about bettering myself in the math department. How can I teach myself the academic math skills I missed out on? [more inside]

## Numbers and figures make me panic

Any methods for instantaneous number recognition in foreign languages? [more inside]

## Has Apple abandoned iWork?

So I'm trying to find details on the next versions iWork - but no one seems to know anything. Has Apple given up on it's office suite? [more inside]

## Numbers Rackets and Benford's Law

## Graphing Politics

Why doesn't Obama or any politician for that matter use graphs to explain things? For all of their sophistication in Internet and social media, why doesn't the Obama campaign just go on television and show the American people a damn chart? Are we that stupid or am I missing something here?

## What are the *approximate* download numbers for a Top 20 podcast episode?

What are the *approximate* download numbers for a Top 20 podcast episode? [more inside]

## Help me make 545,565 more than just a big number!

Congratulating a bunch of fourth-graders on their awesome reading total tomorrow. How can I make them visualize the number "545,565 pages" in a fun way? [more inside]

## How do I match number IDs from 2 worksheets - when one worksheet is only a subset of ids from the other?

Excel help: How do I match number IDs from 2 worksheets - when one worksheet is only a subset of ids from the other? [more inside]

## What do these bumper sticker numbers mean?

I saw the following on a seemingly homemade bumper sticker on a car: "5.3 25.3 12.0". Amy thoughts on what it might mean? If it matters, this is in Bloomington, Indiana.

## How do you explain one million?

Have you ever had "one million" (or one billion) explained in a satisfactory manner? [more inside]

## An affinity for random numbers

What is the significance of numbers/units of time (months/weekdays) in disorders like schizophrenia/bipolar? [more inside]

## Harshad telephone numbers?

What do harshad numbers have to do with telephone numbers? [more inside]

## Do Numbers Have Souls?

Do Numbers Have Souls? [more inside]

## SEVEN FOR AWHILE... SEVEN FOREVER

Numbers for iOS: how to recalculate a spreadsheet on command? Like, if a cell contains a RAND or a RANDRANGE function, how to get it to produce a different random number besides reentering the formula? As near as I can tell it just sits there with the same value forever, no matter what else I do.

## Where did numbers get their names?

Where did numbers get their names? I'm asking particularly of English, but I'm guessing the answer goes back pretty far linguistically.

## What is the difference between floating point accuracy and precision?

What is the difference between floating point accuracy and precision?

## Forget the 99% (or the 1% for that matter), help me find other percentages! Fun ones!

Forget the 99% (or the 1% for that matter), help me find other percentages! Fun ones! [more inside]

## mnemonics and numerals

How do you remember numbers? I create reports about and analyze stats all day, and I'd like to be able to remember "off the top of my head" at least a few of the keys numbers that I'm looking at. What memorization techniques or just general reading habits work for you?

## PayPal scam?

PayPal scam? [more inside]

## y rose to x from x-δ

Why does the New York Times write "unemployment rose to 10% from 5%" rather than "unemployment rose from 5% to 10%"? I trip over this formulation and have to go back and reread the clause every time. Is the goal to increase clarity of avoid confusion in some way? How so? This doesn't seem to be standard American English, and it's certainly not usual in the UK. [more inside]

## Help my theoretical trains not crash.

I have a rather specific excel question. Please help me. [more inside]

## sum group by in spreadsheet

How do I do a "sum group by" of data in osx numbers program? [more inside]

## Can't figure out what makes this mental "magic" trick work

## Nicomachean Ethics

Aristotle's

*Nicomachean Ethics*: is there an online version**with the Bekker numbers**? Or at least some way to match up Bekker numbers with book/chapter numbers? [more inside]## This should be simple in Excel right?

Excel help. In column A I have several thousand numbers. In column B I have several thousand more numbers, some of which are in column A. I would like column C to contain the numbers from column A that are NOT in column B. I would also like column D to contain the numbers from column B that are NOT in column A.

## What do you love about zero?

My favorite number is 0. I have many reasons for this, but I want more. [more inside]

## Need some apostrophe help.

When you pluralize a number, do you need an apostrophe? What I mean is if someone's address or phone number contains the number 3 twice, do I say it has two

**3's**or two**3s**?## Page numbers in Word 2007. AAARRRGGG!!!!

Page numbers in Word 2007. AAARRRGGG!!!! [more inside]

## I need to know how many people in the USA have a library card.

In the US, how many people have a library card? [more inside]

## RDRR. Get it?

What are some cool math and number facts that would blow the mind of a seven year old? [more inside]

## I've told you a million times!

What are your benchmarks for estimating/comprehending quantities? I'm terrible with magnitudes; if someone tells me that they weigh 85kg, or that they come from a city of 2 million people, this doesn't create a mental picture for me at all; they might as well be speaking another language. After a lifetime of being resigned to this, I've decided I'm going to familiarise myself with a list of benchmark quantities: my height, the height of my tallest friend, population of my city, etc. Help me compile a list of quantities I should be familiar with, and tips for learning to come to grips with quantities! [more inside]

## Not all random numbers are created equal

How do I get a controlled distribution of random numbers to fairly determine a start position. [more inside]

## The twenty most important numbers

In a talk (at TED) by Brian Greene on string theory he says that there are "there appear to be about 20 numbers that really describe our universe..." He lists a few in his talk, but what are the rest of of those numbers? [more inside]