All Topics
Numbers & Operations
Order of Operations
运算顺序 (PEMDAS)
Medium frequency
Exam Frequency
3.5
avg per test
2
Quantitative Reasoning
1.5
Math Achievement
What to Study
- PEMDAS/BODMAS
- Nested parentheses
- Operations with negative numbers
Key Formulas
PEMDAS: Parentheses → Exponents → Multiplication & Division (left to right) → Addition & Subtraction (left to right)