**Problem:** $18 + 90 = ?$ **Count and add:** **Group 1 (18 bananas):** 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 ➕ **PLUS** **Group 2 (90 bananas):** 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 **Count all together:** 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 🍌 ✨ **Total: 108 bananas!** **Math:** $$18 + 90 = 108$$