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The simple solution to the math challenge taking over TikTok
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You’ve got to transform two 100s into 200 with just one line. Seems simple, right? Wrong! Even if you’re a math wizard, you might be stumped by this viral riddle, but luckily, we’ve got you covered! In this article, we’re going over how to solve the most popular math riddles using just one line (so you can blow everyone’s mind away).

Method 1
Method 1 of 4:

Adding One Line to Make 200

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  1. Make sure both digits are equally spaced and aligned. [1]
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  2. Your new equation should look like "T00 100." [2]
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Method 2
Method 2 of 4:

Changing 188 to 200 with One Line

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  1. [3]
  2. By dividing the 188 into 2 parts, it turns into a 100 on top and a 100 on the bottom (100+100=200).
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Method 3
Method 3 of 4:

Changing 9 to 6 with One Line

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  1. [4]
  2. [5]
  3. With the single line you added, your 9 ("IX") equals a 6 ("SIX").
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Method 4
Method 4 of 4:

Making 5+5+5+5=555 with One Line

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  1. This transforms the addition sign into a “4” shape. [6]
  2. Since you transformed the first addition sign into a “4,” your new equation reads “545+5+5=555.” [7]
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