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MATH 18000: Quantitative Reasoning at City College

3 credits · Fall 2026

Quantitative Reasoning (MATH 18000) at City College has 2 ways to take it in Fall 2026. 0 of 2 sections have an open seat right now.

Professors teaching it: Elijah Gadsby and Siobh�n O'Connor.

Compare them below, check the days and times, and add the course to your schedule.

About this course

Investigation of the basis for elementary operations in concrete situations, diagrams, and symbolic representation. Understanding of, and problem-solving in, the following areas: numerical operations, ratios and percents, linear and exponential growth in situations, formulas, and graphs; rate of change; mensurational geometry; units, dimension, and scaling.

Professors for MATH 18000 at City, Fall 2026

Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works

MATH 18000 sections, times and seats

Seat status as of Oct 4, 5:41 PM ET. Seats can change between refreshes. How fresh is this?

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

GH-LEC Regular
Mon/Wed · 6:00 PM - 7:40 PM
NAC 5/102
Elijah GadsbyChill Rank 4 of 5: Busylimited data?★ 3.3(3)Difficulty 3.0/5 · 50% would take again
In PersonClosed
LM-LEC Regular
Tue/Thu · 10:00 AM - 11:40 AM
NAC 4/130
Siobh�n O'ConnorNo Rate My Professors rating found
In PersonClosed

Questions about MATH 18000 at City

Who teaches MATH 18000 at City in Fall 2026?
Elijah Gadsby and Siobh�n O'Connor are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is MATH 18000 at City hard?
It depends on the professor. Across the 1 professor with a Chill Rank, students on Rate My Professors give an average difficulty of 3.0 out of 5. The Chill Rank above compares them directly.
What if a MATH 18000 section is full?
Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.