Hi, what do you want to do?
Brian McLogan
Simplifying an expression with four operations- Online Math Tutor-Simplify
👉 Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...
Curated Video
Cereal Box (Use the four operations to solve word problems involving measurements expressed in whole numbers and requiring conversion of larger units to smaller units)
The box of cereal contains 1kg, how many people can we feed if each person eats 100 grams?
Curated Video
Sharing Cereals (Use the four operations to solve word problems involving measurements expressed as fractions and decimals)
A box has eight tenths kilogram of cereal. If 3 people wanted to have one fourth kilogram of cereal each, will there be enough cereal in the box to serve all of them?
Curated Video
Metals Weight (Use the four operations to solve word problems involving measurements expressed in fractional or decimal numbers and requiring conversion of larger units to smaller units)
Lee is working in the materials laboratory. He measures the weights of various small pieces of metal. The table shows the sheet where he recorded the different weights. What is the total weight in ounces of the metals that were measured...
Curated Video
Using a Bar Diagram to Find Percent | Grade 7 Math | 7.NS.A.3
In this Grade 7 math video, we will use a bar diagram to solve a real-world percent problem. We are told that 2/3 of the beads in a jar are one color, and the remaining 1/3 are a second color. The task is to determine what percent of...
Curated Video
Angles of Triangles and Similarity
In this video, the teacher reviews how to find angles in triangles using the triangle angle sum theorem. The teacher walks through four parts of a standardized math test question, showing step-by-step how to find missing angle...
Brian McLogan
Given the area of a circle find the radius
👉 Learn how to find the area and perimeter of a parallelogram. A parallelogram is a quadrilateral with two pairs of parallel sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is...
Curated Video
Operations in Set Theory
This video provides a brief introduction to sets and then explains the four main set theory operations of union, intersection, difference and complement. Venn diagrams are used to demonstrate the concepts. Practice questions and answers...
NUMBEROCK
11 Times Table Song | Skip Counting the Multiples of 11
Video: 11 Times Table Song For Kids
Grade Levels: 3rd Grade - 4th
Grade
🍎 Check out our ever-growing library of math
songs
Grade Levels: 3rd Grade - 4th
Grade
🍎 Check out our ever-growing library of math
songs
Curated Video
5 Steps to Multiply Rational Numbers in Decimal Form | Grade 7 Math | 7.NS.A.2 💚
In this math video we will learn 5 steps to multiply rational numbers in decimal form. We will use a graphic organizer to practice showing our work following the five steps. Step 1: Determine the SIGN of the product. Write +/- in Step 5...
Curated Video
Snowstorm (Use the number line to solve word problems involving addition, subtraction, and multiplication of measurements expressed in whole numbers and requiring conversion of larger units to smaller units)
The school has been closed for the last 3 days due to a harsh snowstorm. During those 3 days the average snowfall was 9 inches per day. What is the total snowfall for these days? How does this total compare to the snowstorm of last year...
Brian McLogan
Operations with functions all four of them
👉 Learn how to apply operations to functions such as adding, subtracting, multiplying, and dividing to two functions. To add/subtract/multiply or divide two functions, we algebraically add/subtract/multiply or add the rules (contents) of...
Brian McLogan
Zeros of Polynomials | Polynomials | Pre-Calculus
In this video we will cover how to determine the real zeros of a polynomial by factoring as well as writing the equation of a polynomial given the zeros and multiplicity. We will focus on factoring polynomials with two, three and four...
Curated Video
Fractions: Reviewing the Four Operations
In this video lesson we will review how to add, subtract, multiply and divide fractions. We will make connections between adding and subtracting fractions. When you add and subtract fractions, you find a common denominator and add or...
Curated Video
Understanding Graphs: Answering Different Types of Questions
In this video, students learn about the different types of questions that can be answered by looking at graphs. The video explains the different parts of a bar graph and a picture graph, and highlights common mistakes students make when...
Brian McLogan
Learn how to determine the product of a binomial by a polynomial with four terms
In this video series you will learn multiple math operations. I teach in front of a live classroom showing my students how to solve math problems step by step. My math tutorials should be used to review previous lessons, complete your...
Curated Video
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Operators in Solidity
In this video, you will learn about Operators in Solidity and how they can be used to perform mathematical and logical operations on variables.
<
br/>
This clip is from the chapter "Learn Solidity - Basics II (Conditional Logic,...
<
br/>
This clip is from the chapter "Learn Solidity - Basics II (Conditional Logic,...
Curated Video
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Solution - Comparison Operators
In this video, we will discuss the solution to the exercise on comparison operators from the previous video.
<
br/>
This clip is from the chapter "Learn Solidity - Basics II (Conditional Logic, Scope, and Visibility)" of the series...
<
br/>
This clip is from the chapter "Learn Solidity - Basics II (Conditional Logic, Scope, and Visibility)" of the series...
Curated Video
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Solution - Arithmetic Operator
In this video, we will discuss the solution to the exercise on arithmetic operators from the previous video.
<
br/>
This clip is from the chapter "Learn Solidity - Basics II (Conditional Logic, Scope, and Visibility)" of the series...
<
br/>
This clip is from the chapter "Learn Solidity - Basics II (Conditional Logic, Scope, and Visibility)" of the series...
KnowMo
Subtraction: Understanding the Concept and Techniques
This video is a lecture presentation on subtraction, one of the four key operations in math. The presenter explains the basic concept of subtraction and demonstrates how to perform subtraction using a number line and column subtraction...
Curated Video
The Windmill (Use the number line to solve word problems involving addition/subtraction/multiplication of measurements expressed in fractional or decimal numbers and requiring conversion of larger units to smaller units)
The windmill is one eighth kilometres tall, while the empire state building is three times as tall as the windmill. What is the difference in their height in kilometres?
NUMBEROCK
Skip Counting by 4 Rap Song | Dance the 4 Times Tables
Thank you for watching our Skip Counting By 4 Song | The 4 Times Table Song For Kids.
»»-------------¤-------------««»»-------------¤-----
--------««
Here is a neat little trick to help you master
the 4...
»»-------------¤-------------««»»-------------¤-----
--------««
Here is a neat little trick to help you master
the 4...
NUMBEROCK
Skip Counting By 3 Song | The 3 Times Tables Song For Kids
Video: Skip Counting by 3
Grade Levels: 2nd Grade - 3rd
Grade
Our Skip Counting By 3 video is aligned with the following Common C
ore standards:
3.OA.1 (Multipl
y and divide within 100.)
3.OA.7 (Use...
Grade Levels: 2nd Grade - 3rd
Grade
Our Skip Counting By 3 video is aligned with the following Common C
ore standards:
3.OA.1 (Multipl
y and divide within 100.)
3.OA.7 (Use...
NUMBEROCK
The 12 Times Table Song | Skip Counting by 12 for Kids
Video: 12 Times Table Song
Grade Levels: 3rd Grade - 4th
Grade
Here is a neat little trick to help you master the 1
2 times table.
Example: 12×4 = 40+8 = 48
Our Skip Counting By...
Grade Levels: 3rd Grade - 4th
Grade
Here is a neat little trick to help you master the 1
2 times table.
Example: 12×4 = 40+8 = 48
Our Skip Counting By...