The ISEE Middle Level Quantitative Reasoning subject focuses on developing students' mathematical reasoning skills through problem-solving and critical thinking.
If you’re stuck, try starting from the answer choices and working backward. Plug each option into the problem to see which one fits. Always check your work to catch mistakes and make sure your answer makes sense.
This strategy helps you avoid careless mistakes and find the best solution.
Substituting answer choices for 'x' to see which one makes the equation true.
Re-reading the problem and checking calculations before moving on.