## Archive

### Full Post List

Oct 22, 2023: $$ \sqrt { 5 - 1 } = 2 $$

Oct 22, 2023:
**Mason Math**
$$ 105 - 5 = 136 - 36 $$

Oct 22, 2023:
**Iconium**
$$ 7 + 12 = 19 $$

Oct 22, 2023: $$ 5 + 1 = 6 $$

Oct 22, 2023: $$ 10 + \sqrt 4 = 12 $$

Oct 21, 2023:
**Genesis (2023)**
All things have a beginning and the quest for mathematically significant road signs starts with this very sign.
$$ 3 \times 33 = 99 $$
This sign is on …

Oct 19, 2023:
**Fair Play**
$$ \sqrt { 83 - \sqrt 4 } = 6 + 3 $$

Oct 19, 2023:
**Fair Grove**
$$ 11 + \sqrt 4 = 13 $$

Aug 5, 2021:
**Saratoga**
Simple math on the way to Saratoga.
$$ 14 + 10 = 24 $$

Aug 4, 2021:
**Greenbush**
$$ 9 + 11 = 20 $$

Aug 2, 2021:
**Wurtsboro**
We found this sign while driving back from visiting the Woodstock site and driving back to Accord, NY.
$$ 12 + 1 = 13 $$

Jul 31, 2021:
**Gross Vehicle Weight**
Some fun math along I-80/I-90.
$$ ( 70 \div ( 90 - 80 ) ) + 13 = 65 - 45 $$

Mar 4, 2021:
**Phoenix Math**
Tammy found this amazing Road Sign Math winner on Highway 101 in Phoenix, Arizona! This is the first winning sign found in years to reboot the great …