1.1-1.2: Numbers, Operators

• operators
• operations
• order of operations

Homework

• #hw (alg1) Section 1.2 all problems 2025-09-05

• $[(15-3)/2]\times 3-(2^2\times 3)/6$
• $(17-2\times 3{)}^2$
• $17-(2\times 3{)}^2$
• $17-2\times 3^2$