# Arithmetic and Pre-Algebra

## Video Lectures

Displaying all 46 video lectures.

Lecture 1Play Video |
Whole Numbers and Place ValueWhole Numbers and Place Value. Here we look at a number and discuss which digits occupy which place value. |

Lecture 2Play Video |
Writing Whole Numbers in Standard Form (English to Number!)Writing Whole Numbers in Standard Form (English to Number!). Here we have a number written out in English and we write it in standard form. Two examples are shown. |

Lecture 3Play Video |
Rounding Whole Numbers: Round to the Nearest TenRounding Whole Numbers: Round to the Nearest Ten. Here we round two numbers to the nearest ten. |

Lecture 4Play Video |
Rounding Whole Numbers: Round to the Nearest HundredRounding Whole Numbers: Round to the Nearest Hundred. Here we round two numbers to the nearest hundred. |

Lecture 5Play Video |
Rounding Whole Numbers: Round to the Nearest MillionRounding Whole Numbers: Round to the Nearest Million. Here we round two numbers to the nearest million. |

Lecture 6Play Video |
Adding Whole Numbers Example 1Adding Whole Numbers ; Adding Two Digit Numbers. In this video, we look at two examples of adding two digit numbers. |

Lecture 7Play Video |
Adding Whole Numbers , Example 2. Three Digit Plus Two DigitAdding Whole Numbers , Example 2. Here we look at two examples of adding a two digit and three digit number together. |

Lecture 8Play Video |
Adding Whole Numbers Example 3Adding Whole Numbers Example 3. Here we look at some longer examples involving addition of 3 numbers. |

Lecture 9Play Video |
Subtracting Whole Numbers , Example 1Subtracting Whole Numbers , Example 1. Here we look at two examples of subtracting whole numbers. |

Lecture 10Play Video |
Subtracting Whole Numbers , Example 2Subtracting Whole Numbers , Example 2. Here we look at two examples of subtracting whole numbers. |

Lecture 11Play Video |
Subtracting Whole Numbers , Example 3, Longer ExamplesSubtracting Whole Numbers , Example 3. Here we look at two examples of subtracting whole numbers. |

Lecture 12Play Video |
Multiplying Whole Numbers, Example 1Multiplying Whole Numbers, Example 1. Here we look at two examples of multiplying a two digit number by a single digit. |

Lecture 13Play Video |
Multiplying Whole Numbers, Example 2Multiplying Whole Numbers, Example 2. Here we look at two examples of multiplying a three digit number by a single digit. |

Lecture 14Play Video |
Multiplying Whole Numbers, Example 3Multiplying Whole Numbers, Example 3. Here we look at two examples of multiplying a two digit number by a two digit number. |

Lecture 15Play Video |
Multiplying Whole Numbers, Example 4Multiplying Whole Numbers, Example 4. Here we look at an example of multiplying a four digit number by a three digit number. |

Lecture 16Play Video |
Multiplying Whole Numbers, Example 5Multiplying Whole Numbers, Example 5. Here we look at an example of multiplying a four digit number by a three digit number. |

Lecture 17Play Video |
Long Division of Numbers - Arithmetic Basics, Ex 1Need a LIVE tutor to help answer a question? Check out the people at http://www.tutor.com/signup?AdDist=1&ExAdId=90fddaff-89aa-4a... for a FREE 30 minute session! Example 2: https://www.youtube.com/watch?v=VTPUSMkFTvc I have an ' Arithmetic and PreAlgebra ' playlist if you would like to see more videos like this: http://www.youtube.com/playlist?list=PL9E31BC91F2426928&feat... Thanks for watching and please subscribe! Visit http://PatrickJMT.com and ' like ' it! :) Long Division of Numbers - Arithmetic Basics. In this video, I show how to make a fraction into a decimal doing long division. For more free math videos, visit http://PatrickJMT.com |

Lecture 18Play Video |
Long Division of Numbers - Arithmetic Basics, Ex 2Example 3: https://www.youtube.com/watch?v=pP4VWFGMHNg Long Division of Numbers - Arithmetic Basics, Ex 2. In this video, I show how to make a fraction into a decimal doing long division. For more free math videos, visit http://PatrickJMT.com |

Lecture 19Play Video |
Long Division of Numbers - Arithmetic Basics, Ex 3Example 4 : https://www.youtube.com/watch?v=So9YQbSh5PI Long Division of Numbers - Arithmetic Basics, Ex 2. In this video, I show how to make a fraction into a decimal doing long division. For more free math videos, visit http://PatrickJMT.com |

Lecture 20Play Video |
Long Division of Numbers - Arithmetic Basics, Ex 4Long Division of Numbers - Arithmetic Basics, Ex 2. In this video, I show how to make a fraction into a decimal doing long division. For more free math videos, visit http://PatrickJMT.com |

Lecture 21Play Video |
The Order of Operations, Example 1The Order of Operations, Example 1. Here we look at using the order of operations to evaluate some expressions! |

Lecture 22Play Video |
The Order of Operations, Example 2The Order of Operations, Example 2. Here we look at using the order of operations to evaluate some expressions! |

Lecture 23Play Video |
The Order of Operations, Example 3The Order of Operations, Example 3. Here we look at using the order of operations to evaluate some expressions! |

Lecture 24Play Video |
Multiplying Fractions and Mixed Numbers, Example 1Multiplying Fractions and Mixed Numbers, Example 1. |

Lecture 25Play Video |
Multiplying Fractions and Mixed Numbers, Example 2Multiplying Fractions and Mixed Numbers, Example 2 |

Lecture 26Play Video |
Multiplying Fractions and Mixed Numbers, Example 3Multiplying Fractions and Mixed Numbers, Example 3. |

Lecture 27Play Video |
Multiplying Fractions and Mixed Numbers, Example 4Multiplying Fractions and Mixed Numbers, Example 4 |

Lecture 28Play Video |
Dividing Fractions and Mixed Numbers, Example 1Dividing Fractions and Mixed Numbers, Example 1 |

Lecture 29Play Video |
Dividing Fractions and Mixed Numbers, Ex 2Dividing Fractions and Mixed Numbers, Ex 2 |

Lecture 30Play Video |
Dividing Fractions and Mixed Numbers, Ex 3Dividing Fractions and Mixed Numbers, Ex 3 |

Lecture 31Play Video |
Adding and Subtracting Fractions / Mixed Numbers: Example 1Adding and Subtracting Fractions / Mixed Numbers: Example 1 |

Lecture 32Play Video |
Adding and Subtracting Fractions / Mixed Numbers: Example 2Adding and Subtracting Fractions / Mixed Numbers: Example 2. In this video, I discuss how I go about finding a common denominator by looking at it in a 'brute force' method! |

Lecture 33Play Video |
Adding and Subtracting Fractions / Mixed Numbers: Example 3Adding and Subtracting Fractions / Mixed Numbers: Example 3. Here I add / subtract fractions that have different denominators at the beginning. |

Lecture 34Play Video |
Adding and Subtracting Fractions / Mixed Numbers: Example 4Adding and Subtracting Fractions / Mixed Numbers: Example 4. Here we look at another subtraction problem involving fractions. |

Lecture 35Play Video |
Adding and Subtracting Decimals, Ex 1Adding and Subtracting Decimals, Ex 1 |

Lecture 36Play Video |
Adding and Subtracting Decimals, Ex 2Adding and Subtracting Decimals, Ex 2 |

Lecture 37Play Video |
Adding and Subtracting Decimals, Ex 3Adding and Subtracting Decimals, Ex 3 |

Lecture 38Play Video |
Multiplying Decimals, Ex 1Multiplying Decimals, Ex 1 |

Lecture 39Play Video |
Multiplying Decimals, Ex 2Multiplying Decimals, Ex 2 |

Lecture 40Play Video |
Multiplying Decimals, Ex 3Multiplying Decimals, Ex 3 |

Lecture 41Play Video |
Dividing Decimals, Ex 1Dividing Decimals, Ex 1 |

Lecture 42Play Video |
Dividing Decimals, Ex 2Dividing Decimals, Ex 2 |

Lecture 43Play Video |
Dividing Decimals, Ex 3Dividing Decimals, Ex 3 |

Lecture 44Play Video |
The Order of Operations With Fractions and Decimals, Ex 1The Order of Operations With Fractions and Decimals, Ex 1. In this example, we simply some numeric expressions involving decimals and/or fractions. |

Lecture 45Play Video |
The Order of Operations With Fractions and Decimals, Ex 2The Order of Operations With Fractions and Decimals, Ex 2. In this example, we simply some numeric expressions involving decimals and/or fractions. |

Lecture 46Play Video |
The Order of Operations With Fractions and Decimals, Ex 3The Order of Operations With Fractions and Decimals, Ex 3. In this example, we simply some numeric expressions involving decimals and/or fractions. |