$7.00
Stay gold with the Golden Spiral of numbers from the Fibonacci Sequence!
Because the Fibonacci numbers are related to the Golden Ratio in Mathematics. Every number after the first two numbers is the sum of the previous two numbers. How fun is that?
Perfect for a 50th Anniversary because that's the Gold Anniversary. Or to celebrate any golden moment or person.
Greeting: stay gold
Inside: blank
Size: 5.5 x 4.25 in (14 x 10.8 cm)
Quantity: 1 card with envelope
$6.00
An awesome card for your favourite math and number nerd! The vertical bars on either side of a number are a mathematical notation for the absolute value of a number. Greeting: I absolutely value youInside:...
$3.14 $6.00
A-cute card to welcome the baby of parents who love math! This orange card shows a small angle that's less than 90 degrees, also known as an acute angle. Mathematicians would especially...
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For the one who loves a party and/or a good drink. This orange card shows the chemical structure of the alcohol found in liquor, spirits, and other alcoholic beverages (a.k.a....
$3.14 $6.00
Happy Alcoholidays! For the one who loves a party and/or a good drink. This orange card shows the chemical structure of the alcohol found in liquor, spirits, and other...