# Math

### Free math tutorial tutoring lesson- Basic math concept- subtraction

Math basic subtraction, free math tutoring, free math tutorial, subtracting one digit, subtracting two digits, subtracting three digits, free math lesson, free math lessons, how to do subtraction, how to subtract, Home Schooling, homeschooling, homeschool, math grade 2 to 3 level. Grade One...

### Free GED Math – Lesson 7 – Subtraction Word Problem Tutoring

Free GED Math Tutoring Subtraction Word Problem

### GED Math – Lesson 15 – Word problem and Basic Formula – Part 3

Free GED Math Lesson 15 - Word problem using basic formula. What to expect and reviewing the math formulas. Speed and Distance Formulas. Area and volume formulas. Perimeter Formula. Total cost and revenue formulas.

### Free Math Tutorials- How to find prime factors in composite numbers

Description: Free Math Tutorials- How to find prime factors in composite numbers

### Free GED Math – Lesson 9 – Multiplication Math Word Problem

Free GED Math Tutoring Multiplication Math Word Problem

### Free GED Math – Lesson 12 – Division Word Problem Math Tutor

Free GED Math Tutoring Division Word Problem Free Math Tutoring

### GED Math – Lesson 17 – Area and Circle Word problems

Free GED Math Lesson 17 - Word problem using basic formula. What to expect and reviewing the math formulas. Area and circle Word Problems and Formulas.

### How to determine the resistor for LED light with Rechargeable Lithium Battery

Description: Today we are going to use math and science to build a rechargeable LED light. For the science part, you will need: Rechargeable Lithium Battery, 150 ohm resistor, and white LED light (from Christmas LED lightbulb). For the math part, you...