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#Arithmetic
Posts tagged #Arithmetic on Bluesky
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Pain Chart Comics No. 802 #pi #pie #piday #march14 #math #bake #arithmetic #baking #mathematician #baker #painchart
It’s Pi Day, no matter how you slice it.

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Arrange the first 16 prime numbers in the grid below (one per cell), so that the sum of each row and the sum of each column equal the given totals.
Row Sums: top to bottom 84, 105, 110, 82.
Column Sums: left to right 92, 109, 100, 80.

Arrange the first 16 prime numbers in the grid below (one per cell), so that the sum of each row and the sum of each column equal the given totals. Row Sums: top to bottom 84, 105, 110, 82. Column Sums: left to right 92, 109, 100, 80.

Happy Friday 13th.
Here is today's #OCRMathsPuzzle

Arrange the first 16 prime numbers in the grid below (one per cell), so that the sum of each row and the sum of each column equal the given totals.

#MathsToday #UKMathsChat #RecreationalMath
#Arithmetic #PrimeNumbers
@cambridgeocr.bsky.social

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Single-Digit Vertical Addition Worksheets mathbeo.com/worksheet/si...

#arithmetic #mathematics #mathteacher #math #mathteachers #elementarymath #art #Trump #NoKings #OC #writingcommunity #booksky #indiedev #LastFourWatched #LetterboxdFriday #writingcommunity #gamedev #WIPSnips

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#PuzzleOfTheDay: (an) is an #Arithmetic #Sequence.

a11 + a7 = 180
a9 + a5 = 136

What is the value of a99?

knowledgezone.co.in/resources/qu...

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It's from fifteen, not twelve years before. The #PhD won't even take the time to perform simple #arithmetic.

Anyway, #concepts are more important than #computation.

Reports indicate that few or zero #Epstein related #arrests will be made because there are too many caught in the #blackmail #scheme.

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Sorry not sorry.
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#Math #Arithmetic #Illustration #JoyDivision #Music

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This is cool; I wonder why I never thought about this. I may try sharing this with some of my students. Thanks, @howiehua.bsky.social ! #mtbos #iteachmath #mathisfun #arithmetic

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Apparently Donald has more prenuptial agreements than most of his supporters have teeth....

#WhiteHouse
#arithmetic

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Place a different Fibonacci number in each of the 3 by 3 cells so that the sum of each row and the sum of each column equal the given results.
Top row equals 398, middle row equals 657 and bottom row equals 521.
Left column equals 322, middle column equals 720 and right column equals 534.
The Fibonacci sequence begins 1, 1, 2, 3, 5, 8, 13 ... and the Fibonacci rule is Fn = Fn-1 + Fn-2

Place a different Fibonacci number in each of the 3 by 3 cells so that the sum of each row and the sum of each column equal the given results. Top row equals 398, middle row equals 657 and bottom row equals 521. Left column equals 322, middle column equals 720 and right column equals 534. The Fibonacci sequence begins 1, 1, 2, 3, 5, 8, 13 ... and the Fibonacci rule is Fn = Fn-1 + Fn-2

Happy Friday #OCRMathsPuzzle.

Place a different #Fibonacci number in each of the green cells of the grid below, so that the sum of each row & the sum of each column equal the given results.

1, 1, 2, 3, 5, 8, 13, ...

#Sequences #Arithmetic #UKMathsChat #GCSE #ALevelMaths
@cambridgeocr.bsky.social

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"Air pollution accounted for 8.1 million deaths globally in 2021"

#arithmetic

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How the Human Brain Contends With the Strangeness of Zero | Quanta Magazine Zero, which was invented late in history, is special among numbers. New studies are uncovering how the brain creates something out of nothing.

“How The Human Brain Contends With The Strangeness Of Zero” [2024], Quanta (www.quantamagazine.org/how-the-huma...).

#Zero #Numbers #Arithmetic #Brain #Math #Mathematics #History #India #Perception #Cognition #Science

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Math Magic: How To Master Everyday Math Problems Math Magic: How To Master Everyday Math Problems - Kindle edition by Flansburg, Scott, Hay, Victoria. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Math Magic: How To Master Everyday Math Problems.

Math Magic: How To Master Everyday Math Problems

"Math Magic makes math what you may never have imagined it to be: easy and fun!"

Sale: $18.99 to $1.99

by Scott Flansburg & Victoria Hay
Rating: 4.6/5 (333 Reviews)

#Math #MentalMath #Arithmetic #Education #Books #Learning #BookSky

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Alex Ferguson selected his own son and won 13 league titles, so if Darren plays both his sons he'll go on to win 26 league titles.

#Arithmetic

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#photography #inchworm #tinycritter
#arithmetic #patience
#perseverance

progress at a slow pace,
is progress, nonetheless

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If 1+1=2, how come 1-1=0 ?!

#maths #numbers #arithmetic #mathematics #addition #subtraction #paradox

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The image shows a Christmas tree with baubles arranged in a triangular pattern with one bauble at each corner and three baubles along each side. The challenge is to arrange the twelve baubles that have been numbered five to sixty in the five times table so that the sum of the five baubles on each edge add to the same total.

The image shows a Christmas tree with baubles arranged in a triangular pattern with one bauble at each corner and three baubles along each side. The challenge is to arrange the twelve baubles that have been numbered five to sixty in the five times table so that the sum of the five baubles on each edge add to the same total.

Here's our second festive #OCRMathspuzzle for 2025.🎄

Write each of the multiples of five from 5 to 60 into the baubles on the tree, so that the five baubles along each edge all sum to the same total.

#UKMathsChat #MathsToday #RecreationalMath
#Arithmetic

@cambridgeocr.bsky.social

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MultiSearch Tag Explorer MultiSearch Tag Explorer - Explore tags and search results by aéPiot

#YOUNG #LIBERALS UK
headlines-world.com/advanced-sea...
#MODULAR #ARITHMETIC
headlines-world.com/advanced-sea...
MultiSearch Tag Explorer

aepiot.com

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The festive symbols across each row and the totals. Row 1: bells, tree, wreath, holly 120. Row 2: wreath, bells, bells, tree 134. Row 3: holly, bells, holly, wreath 114. Row 4: wreath, tree, tree, holly 112. The festive symbols down each column. Column 1 bells, wreath, holly, wreath 122. Column 2: tree, bells, bells, tree 132. Column 3: wreath, bells, holly, tree 120. Column 4: holly, tree, wreath, holly 106.Each festive symbol in the grid represents a prime number. The sum of each row and the sum of each column are given. Work out the value of each festive symbol.

The festive symbols across each row and the totals. Row 1: bells, tree, wreath, holly 120. Row 2: wreath, bells, bells, tree 134. Row 3: holly, bells, holly, wreath 114. Row 4: wreath, tree, tree, holly 112. The festive symbols down each column. Column 1 bells, wreath, holly, wreath 122. Column 2: tree, bells, bells, tree 132. Column 3: wreath, bells, holly, tree 120. Column 4: holly, tree, wreath, holly 106.Each festive symbol in the grid represents a prime number. The sum of each row and the sum of each column are given. Work out the value of each festive symbol.

Here's our first festive #OCRMathspuzzle of the season. 🎄

Each festive symbol in the grid below represents a prime number.

The sum of each row and the sum of each column are given.
Work out the value of each festive symbol.

#UKMathsChat #RecreationalMath #Arithmetic

@cambridgeocr.bsky.social

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1+1+1=4
#Mathematics #Arithmetic #Addition #Equation #Numbers #Calculation #MathProblem #NumberSense #NumberSkills #ElementaryMath #SimpleMath #ProblemSolving #MathIsFun #MathFacts #NumberTheory

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No wonder #PaedoPresident bankrupted several of his own businesses, including a casino .. he has no grasp on reality never mind #Arithmetic.. #Tariffs

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Modern Computer Arithmetic, a book about algorithms for performing arithmetic, and their implementation on modern computers maths-people.anu.edu.au/~brent/pub/p... members.loria.fr/PZimmermann/... #multiple-precision #arithmetic #algorithms #online #book

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Original post on helloacm.com

Understanding the Sigma Function: Divisors, Multiplicativity, and the Formula Understanding the Sigma Function: Divisors, Multiplicativity, and the Formula Understanding the Sigma Function: From Di...

#math #Prime #Numbers #Python #tutorial #arithmetic #functions #computational #math #divisor […]

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With Make a Ten, learners will develop mental math strategies for taking apart and putting together numbers. Improve understanding of place value by using different sizes of paper for ones, tens, and hundreds. #placeValue #math #arithmetic phet.colorado.edu/en/simulatio...

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A three-panel comic.

Panel 1: A sad cartoon face is shown at left. To its right, red text shows the equation "1 + 1 = 3". Below the equation is the question, "Calculations don't add up?"

Panel 2: A grinning cartoon face is shown at left. To its right, the equation has had a black "1" added, so now it reads "1 + 1 + 1 = 3". Below, it says, "Add a hypothetical 'dark number' to account for inaccuracy."

Panel 3: The grinning figure is now shown giving an approving "thumbs up" gesture. The text says, "Now you're doing math like a physicist!"

A three-panel comic. Panel 1: A sad cartoon face is shown at left. To its right, red text shows the equation "1 + 1 = 3". Below the equation is the question, "Calculations don't add up?" Panel 2: A grinning cartoon face is shown at left. To its right, the equation has had a black "1" added, so now it reads "1 + 1 + 1 = 3". Below, it says, "Add a hypothetical 'dark number' to account for inaccuracy." Panel 3: The grinning figure is now shown giving an approving "thumbs up" gesture. The text says, "Now you're doing math like a physicist!"

I don't think it works that way....

#darkmatter #astrophysics #physics #physicists #math #Mathematics #arithmetic #mathhumor #purplemath

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Pin by Tr on Math in 2025 | Math genius, Teaching math strategies, Basic math Aug 8, 2025 - This Pin was discovered by Tr. Discover (and save!) your own Pins on Pinterest

Take a look! 📌 pin.it/11FOvLRkc #mathematics #math #IntelligentFuture #Science @science.org #arithmetic #variable @pintrest.bsky.social

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#EpsteinFiles are 300 gigabytes, which, if text- would comprise billions of pages.
Even with MANY images, they'd be billions of pages.

So don't be impressed that republicans spoon feed us a measley 20k pages, carefully curated to protect trump.

#Arithmetic

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"THE ARITHMETIC OF SEEING". Processed digital photography by A.G. (c) 2025. All Rights Reserved. #historiotheque #historiophany #artoperations #concreterealism #seasonsoftheheart #autumnofatonement #autumnofjoyfulbeing #arithmetic #seeing

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Boulier de la chatte

Un boulier est un outil de calcul traditionnel composé de perles ou de boules glissées sur des tiges, utilisé principalement pour effectuer des opérations arithmétiques. #outil #calcul #traditionnel #perles #arithmetic

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Each spooky symbol in the grid represents a prime number.
The sum of each row and the sum of each column are given. 
Work out the value of each spooky symbol. 
Row 1: House, Hat, Ghost, Pumpkin. Sum 60
Row 2: House, Hat, Ghost, House. Sum 58
Row 3: Pumpkin, House, Pumpkin, House. Sum 48
Row 4: Ghost, Hat, Pumpkin, Hat. Sum 66
Column 1: House, House, Pumpkin, Ghost. Sum 54
Column 2: Hat, Hat, House, Hat. Sum 62
Column 3: Ghost, Ghost, Pumpkin, Pumpkin. Sum 64
Column 4: Pumpkin, House, House, Hat. Sum 52

Each spooky symbol in the grid represents a prime number. The sum of each row and the sum of each column are given. Work out the value of each spooky symbol. Row 1: House, Hat, Ghost, Pumpkin. Sum 60 Row 2: House, Hat, Ghost, House. Sum 58 Row 3: Pumpkin, House, Pumpkin, House. Sum 48 Row 4: Ghost, Hat, Pumpkin, Hat. Sum 66 Column 1: House, House, Pumpkin, Ghost. Sum 54 Column 2: Hat, Hat, House, Hat. Sum 62 Column 3: Ghost, Ghost, Pumpkin, Pumpkin. Sum 64 Column 4: Pumpkin, House, House, Hat. Sum 52

Here's this year's #Halloween #OCRMathsPuzzle.

Each spooky symbol in the grid below represents a prime number.
The sum of each row and the sum of each column are given.
Work out the value of each spooky symbol.

#UKMathsChat #MathsToday #RecreationalMath #Arithmetic
@cambridgeocr.bsky.social

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