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Road Sign Math

Delighting the world with mathematically significant road signs!

Minnesota

Missouri

Arizona

New York

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Tyler found this one driving up I-35W.

$${(90-82) \over 8 } \times 1 \times 2 = {6 \over {10 - 7}}$$ …

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In Vermont on the way to the airport.

$$ { \left( 25 - 1 \right) \over 8 } = 4 - { 3 \over 3 } $$

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Strategy here is to cancel a bunch of the numbers out and your left with a pretty simple winner. …

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$$ \sqrt { 5 - 1 } = 2 $$

: Mason Math

$$ 105 - 5 = 136 - 36 $$

: Iconium

$$ 7 + 12 = 19 $$

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$$ 5 + 1 = 6 $$

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$$ 10 + \sqrt 4 = 12 $$

: Genesis (2023)

All things have a beginning and the quest for mathematically significant road signs starts with this …

: Fair Play

$$ \sqrt { 83 - \sqrt 4 } = 6 + 3 $$

: Fair Grove

$$ 11 + \sqrt 4 = 13 $$

: Saratoga

Simple math on the way to Saratoga.

$$ 14 + 10 = 24 $$

: Greenbush

$$ 9 + 11 = 20 $$

: Wurtsboro

We found this sign while driving back from visiting the Woodstock site and driving back to Accord, …

: Gross Vehicle Weight

Some fun math along I-80/I-90.

$$ ( 70 \div ( 90 - 80 ) ) + 13 = 65 - 45 $$

: Phoenix Math

Tammy found this amazing Road Sign Math winner on Highway 101 in Phoenix, Arizona! This is the first …