📚 Quick Recap
An expression combines numbers, variables, and operations — but unlike an equation, it doesn't have an equals sign and isn't solved, only simplified or evaluated.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5Terms with the same variable part are called terms.
69x + 4x = .
🚀 Section C · Challenge ● CHALLENGE 5
✂ answer key — fold or cut before handing out
1-A 2-B 3-A 4-B | 5 like 6 13x 7 = 13x 8 = 7y 9 = 9x + 3 | 10 = 4y + 10