Adding & Subtracting Negatives
It's a hot day. You are lounging by the pool. You reach for your drink and take a sip. Yuk! Lukewarm! "Mum, is there any ice in the fridge?" Adding negative numbers is as easy as adding ice to a glass of water. Learn how to deal with negative numbers by following this simple demonstration and playing some fun games! This page addresses the following item from the syllabus: The four operations Watch this presentation...