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Grade 6

Fractions: Addition and Subtraction

by Raul Chiriboga | Math

4 Lessons 40:22
  1. 1. Addition Properties 4:25
  2. 2. Add Fractions and Mixed Numbers 9:32
  3. 3. Subtract Fractions and Mixed Numbers 6:24
  4. 4. Fractions Expressions and Equations 20:01

Grade 6



In this chapter, we will explore additional properties. Add, and subtract fractions. Evaluate expressions and solve equations with fractions.


  • Arithmetic
  • Decimals
  • Fractions
  • Math
  • STEM


NYU Tandon School of Engineering

Math/Chemistry Tutor – NYU Tandon School of Engineering:
Achieved higher student exam scores by developing weekly lesson plans for students. Motivated students by providing advice on the college process and engineering curriculum

I’ve been a Math and Chemistry tutor for four years for peers in my undergraduate studies, and a private tutor for middle schoolers. I enjoy teaching math and science from 6th grade and beyond. My courses offer a keen understanding in the fundamentals of a given topic.

I grew up and studied in New York City and graduated with a bachelor's degree in Chemical and Biomolecular Engineering from New York University in 2018, and I currently working as an Assistant Chemical Engineer for the City. My favorite part about tutoring is helping students find their passion and inspire self confidence in science and mathematics.

I believe teaching should be both fun and intellectually rewarding for both the student and tutor. With this in mind, I aim to achieve comfort and confidence in my students when learning about fundamental principles in math and science.

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