NEW MATH LESSONS
Last updated: March 15, 2021
Below is the list of newly published math lessons. The lessons are organized in reverse chronological order. This page will be updated often so please come back from time to time to check if there’s an update. As always, please don’t hesitate to reach out to me if you found any typos or content errors. My email is contact(at)chilimath.com. I can’t thank you enough for visiting my site. Have a wonderful rest of your day! Cheers!
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Derivation of the Arithmetic Series Formula
Arithmetic Series Formula Practice Problems
Mathematical Induction (Divisibility)
Mathematical Induction (Summation)
Perimeter of a Rectangle Word Problems
Divisibility Rules for 7, 11, and 12
List of Prime Factorizations of Integers from 801 to 1,000
List of Prime Factorizations of Integers from 601 to 800
List of Prime Factorizations of Integers from 401 to 600
List of Prime Factorizations of Integers from 201 to 400
List of Prime Factorizations of Integers from 2 to 200
Fundamental Theorem of Arithmetic
Square Root of a Prime Number is Irrational
Creating Math Website Using WordPress
Let n be an integer. If n^2 is odd, then n is odd.
Let n be an integer. If n^2 is even, then n is even.
Change-of-Base Formula for Logarithms
Algebraic Sentences Word Problems
Proofs of Logarithm Properties
Converse, Inverse, and Contrapositive of a Conditional Statement
Truth Tables of Five (5) Common Logical Connectives or Operators
If a < b, then a < {\Large{{{a + b} \over 2}}} < b.
Multi-Step Equations Practice Problems with Answers
Two-Step Equations Practice Problems with Answers
Introduction to Truth Tables, Statements, and Logical Connectives
One-Step Equations Practice Problems with Answers
There are infinitely many prime numbers.
If a divides b and b divides c, then a divides c
Prove: The Sum of Two Even Numbers is an Even Number
Prove: The Sum of Two Odd Numbers is an Even Number
Sum of Consecutive Odd Integers Word Problems
Sum of Consecutive Even Integers Word Problems
Sum of Consecutive Integers Word Problems
Pythagorean Triples: How to Generate Pythagorean Triples using a Formula
Product of GCF and LCM of Two Positive Integers
Use Prime Factorization to Find LCM
Use Prime Factorization to Find GCF
Finding Least Common Multiple using the List Method
Finding All the Factors of a Whole Number using the Rainbow Method