math sign rules
Автор: SD
Загружено: 2025-10-09
Просмотров: 2015
math sign rules #maths
Stop guessing the signs! 🛑 Master the simple rules for multiplying positive and negative integers in less than 30 seconds!
This video breaks down the basic sign rules for multiplication and walks you through a few quick examples:
Positive \times Positive = Positive
Negative \times Negative = Positive
Positive \times Negative = Negative
Negative \times Positive = Negative
Whether you're a student struggling with algebra or just need a quick math refresher, these rules are a game-changer! Save this video for later! 💡
The problems solved in the video:
(+) \times (+) = +
(-) \times (+) = -
(+) \times (-) = -
(-) \times (-) = +
(3) \times (4) = 12
(3) \times (-4) = -12
(-2) \times (3) = -6
(-4) \times (-5) = 20
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