George's Math Aid

YouTube

Welcome to my YouTube Channel. Explaining solutions to math problems using a video format can, on most occasions, be more effective than on paper.

MAT 025 - Arithmetic Review

Module 1 Whole Numbers (Chapter 1)
- 1.1 Reading and Writing Whole Numbers
  - Place Value
  - Word Name and Standard Notation
- 1.2 Adding Whole Numbers
  - Add Two- and Three-Digit Numbers
  - Adding Multi-Digit Numbers
- 1.3 Subtracting Whole Numbers
  - Subtract Two- and Three-Digit Numbers
  - Subtracting Multi-Digit Numbers
- 1.4 Multiplication Facts
- 1.4 Multiplying Whole Numbers
  - Multiplying Whole Numbers Practice 1
  - Multiplying Whole Numbers Practice 2
- 1.5 Dividing Whole Numbers
- 1.7 Rounding Whole Numbers
  - Rounding Whole Numbers
  - Estimate by Rounding
- 1.8 Exponents and Order of Operations
  - Exponents and Factored Form
Module 2 Fractions (Chapters 2 and 3)
- 2.1 Basics of Fractions
  - Basics of Fractions
- 2.2 Mixed Numbers
  - Convert Mixed Number to Improper Fraction and Reverse Practice 1
  - Convert Mixed Number to Improper Fraction and Reverse Practice 2
- 2.3 Factors
- 2.4 Writing a Fraction in Lowest Terms
- 2.5 Multiplying Fractions
  - Multiplying Fractions
- 2.7 Dividing Fractions
  - Dividing Fractions
- 3.1 Adding and Subtracting Like Fractions
  - Adding and Subtracting Like Fractions
- 3.2 Least Common Multiples
  - LCM and LCD
  - Equivalent Fractions
- 3.3 Adding and Subtracting Unlike Fractions
  - Adding and Subtracting Unlike Fractions

MAT 050 - Mathematics Review

Tour of MAT 050 MyLab Math
MAT 050 Practice Tests
- MAT 050 Practice Tests Playlist
  - Module 1 Practice Test
  - Module 2 Practice Test
Whole Numbers
- Addition
- Subtraction

MAT 151 - College Algebra

Review
- Synthetic Division
- Polynomial Long Division

George Hartas, MS
Educational Assistant for Mathematics Remediation
Delaware County Community College
- Fall 2024

Instructor, MAT 025
Online, MW, 3:35pm-5:00pm
Marple Campus, M, 6:00pm-9:00pm
Online, T, 6:00pm-9:00pm
Southeast Center, W, 6:35pm-9:35pm
Upper Darby Center, R, 6:30pm-9:30pm
Downingtown Center, F, 12:30pm-3:30pm
Marple Campus, B Term, TR, 12:10pm-3:10pm

Educational Assistant, MAT 050
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