Automate Genius Pro
チャンネル登録者数 56人
436 回視聴 ・ 23いいね ・ 2025/08/16
The 99 Shortcut #genius #coolfacts #mathhacks #learning #educationalcontent #internet #learningisfun
This is a simple math trick that allows you to quickly multiply any two-digit number by 99! Multiply the number by 100, then subtract it. You can solve 87 x 99 in seconds, even faster than a calculator!
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