Bг I 3 Trang 7 Sгўch Bг I Tбє­p Toгўn 6 May 2026

An essential "building block" exercise that ensures students can accurately define a collection of objects. 2. Cánh Diều (Kite)

This problem usually focuses on representing a set of natural numbers that satisfy a specific inequality (e.g., BГ i 3 trang 7 SГЎch bГ i tбє­p ToГЎn 6

This is a great exercise for visual learners as it often connects the abstract concept of sets to the physical number line. 3. Chân trời sáng tạo (Creative Horizons) Topic: Set notation and elements. An essential "building block" exercise that ensures students