"Trick" for Adding and Subtracting HUGE Numbers | PBSMathClub

Опубликовано: 05 Декабрь 2024
на канале: PBS Math Club

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Math Club gives you a "trick" to add and subtract big stacks of positive and negative numbers.

Such as: --125,612 -- 523,613.12 = ?

Ha... no problem if you use Math Club's ABCDE trick. After this, you will never have to worry about answering those pesky homework problems. Or... for ever.

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COMMON CORE CCSS
CCSS.Math.Content.7.NS.A.1d
Apply properties of operations as strategies to add and subtract rational numbers.