"Adding and subtracting negative numbers made easy with this series of games and activities.’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!

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