The Other Side of Zero (Integers)

Numbers colder than zero. Owe, below sea level, underground. 🥶

📖 Concepts

1Why do we need negatives?→2The number line→3Adding integers→4Subtracting integers→5Multiplying & dividing (sign rules)→6Properties of integers→7Word problems: lifts, temperatures, scores→8📌 Formula Sheet — Integers→

🎯 Practice questions

The tier ladder: 🌱basic warms you up, ⚡regular is exam-paced, 🔥hard twists the same ideas. The 🏆olympiad tier matches the “Achievers” section of the real exam.