[{"title": "Basic Multiplication", "content": "Calculate 5 × 8. This means 5 groups of 8, or 8 added 5 times.", "solution": "5 × 8 = 40"}, {"title": "Distributive Property", "content": "Calculate 27 × 8 using the distributive property. Break 27 into 20 + 7: (20 × 8) + (7 × 8) = 160 + 56.", "solution": "27 × 8 = 216"}]