Math Hacks

A source for math tips and tricks.
55 Pins
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5y
By
Mathway
the numbers and digits are displayed in this diagram
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the numbers are written in different colors and sizes, including one that is red or green
This is a quick trick to roughly convert between celsius and fahrenheit. For a more accurate conversion, you can replace the 2 with 1.8 and the 30 with 32!
an image of a multi - digited math game with numbers and symbols on it
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how to easily multiply by 4
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the numbers in your head can be found by adding them to each other's digits
Bet you didn't know this #mathhack⠀
the numbers are multicolored to show how many different digits are in each number
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an easy division by 5 step 1, step 2, and step 4 answer the following questions
Bet you didn't know this #mathhack
the numbers are written in red and green on a beige background with words below that read how to subtract from 1, 000
Bet they never taught you this #mathhack in school!
two numbers are shown with arrows pointing to the same number and one is in different directions
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an image of two numbers with the same amount
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Math Tricks
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how to quickly find a square with 3x3 and 4x4 numbers on it
Tag a friend to let them know about this #mathhack!
FYI: This hack only works with two-digit numbers that end in 5 😊
a black background with the words, what they never taught you in school and an image of
They don’t teach you about Mathway either, so are you surprised?
a hand holding a pencil and writing on a piece of paper with the words using writing to make sense of math
Using Writing to Make Sense of Math
This is a great blog about incorporating writing into the middle school math classroom. Super ideas about using writing in interactive notebooks, task cards, exit slips, and openers. Strategies to help your students make sense of math by explaining their reasoning. Click here to read more. #makesenseofmath #mathwriting
a hand is shown with three lines in the middle and one line at the top
the polygon names are shown in black and white
Geometry Part I
We're doing polygons in geometry, and apparently I was supposed to learn this in elementary school. I seriously didn't learn anything in elementary school...this is new to me lol. But it's okay I'll learn :) Hold on...is this right? My geometry teacher seriously told us 11 sides was an elevenagon. Sigh.