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Square Root Of 400 = 20 Years Old 20Th Bday Math N T-Shirt

4.7 out of 5 stars rating
32905 Total Reviews |
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  3. Colour & Print Process: Black

    Vivid Printing: White Underbase

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Style: Basic Dark T-Shirt

Comfortable, casual and loose fitting, our heavyweight dark colour t-shirt will quickly become one of your favourites. Made from 100% cotton, it's unisex and wears well on anyone and everyone. We’ve double-needle stitched the bottom and sleeve hems for extra durability. Select a design from our marketplace or customise it to make it uniquely yours!

Size & Fit

  • Model is 188 cm and is wearing a medium
  • Standard fit
  • Garment is unisex sizing
  • Fits true to size

Fabric & Care

  • 100% cotton (Heathers are a cotton/poly blend)
  • Double-needle hemmed sleeves and bottom
  • Imported
  • Machine wash cold

About This Design

Square Root Of 400 = 20 Years Old 20Th Bday Math N T-Shirt

Square Root Of 400 = 20 Years Old 20Th Bday Math N T-Shirt

You love numbers, formulas, and the functional beauty of math? You know a maths genius that soon becomes 20 years old or someone who wants to become a maths teacher? Then this funny 20th birthday design is one of the best 20th bday gifts for him or her. This awesome square root of 400 = 20-year-old birthday gifts for her or him, is an ideal gift idea for math geeks, math teachers, and math lovers of all gender. It roots the gift in nerdy math formulas, where the real age is the result of the square root.
JanicaBudz84
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Customer Reviews

4.7 out of 5 stars rating32.9K Total Reviews
25782 total 5-star reviews4989 total 4-star reviews1122 total 3-star reviews514 total 2-star reviews498 total 1-star reviews
32,905 Reviews
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By Rachel R.4 September 2025 • Verified Purchase
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Ordered the Irish terrier t shirt. I love it! There was a slight issue with sizing ( my fault) but their customer service was amazing. New t shirt within 5 days. I recommend getting 1 to 2 sizes bigger. I am wearing Men's size large.
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By Robert C.1 March 2022 • Verified Purchase
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I purchased this to test to see if zazzle was producing good quality. Needless to say, they are. The sizing runs a bit on the small size though. Print quality is perfect. What you see on the screen is what you get.
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By Sandy D.6 December 2025 • Verified Purchase
Value T-Shirt, White, Small
WOW! Personalised T-shirts were amazing. Love the online design tool, so versatile and easy to use. Shirts arrived ahead of schedule and exactly how I designed it. Thank you for the awesome service and quality t-shirts. Our class loved them. .

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Other Info

Product ID: 235409426416778685
Added on 26/1/22, 11:01 am
Rating: G