$4.32*
*Price is on a per-card basis. Purchase multiple copies to become eligible for bulk discounts. The card type must be a standard invitation to be eligible for this discount.
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Product Description
Say “Happy Birthday” the nerdy way! This th birthday card uses the square root of to celebrate another lap around the sun with intelligence and humor. Perfect for math fans and brainy besties.
Related Styles
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math birthday card, funny birthday card, nerdy birthday card, geek birthday card, square root card, math humor, card for math lover, stem birthday, 40th, forty
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