Curated Video
Place Value: Ones, Tens, and Hundreds
Mr. Addit provides an overview of base ten blocks. He relates counting with base ten blocks to using the place value chart.
Curated Video
Expanded Notation
Mr. Addit explains expanded notation and uses the place value chart to show how numbers can be written in expanded notation. Then he models how to write numbers in standard notation, word notation, and expanded notation.
Curated Video
Dividing with Expanded Notation
In this video, the teacher explains how to divide using expanded notation. They provide examples and guide students through the process of breaking down challenging problems into smaller parts.
Curated Video
Expanded Decimal Multiplication
In this short math video we will us expanded decimal multiplication to answer a standardized math test question. We will first write the given value in expanded form. We will then use multiplication to write a numerical expression to...
Curated Video
Expanded Form and Exponential Notation
Writing a number in expanded form using exponential notation.
Curated Video
Reading and Writing Numbers with Zero Using Arrow Cards
In this video, students will learn how to read and write numbers that include zero. The video explains the value of each digit in a number and demonstrates how to use arrow cards to represent the value of different digits.
Curated Video
Using Expanded Notation to Break Numbers by Place Value
In this video, the teacher explains how to use expanded notation to break down numbers by their place value. They emphasize the importance of reading carefully and paying attention to the value of each digit. The use of arrow cards is...
Curated Video
Representing Decimal Numbers in Expanded Notation Using Base 10 Blocks
In this video, the teacher explains how the value of each digit in a decimal number is determined by its position, and demonstrates this concept with examples. By the end of the lesson, students will be able to write numbers to the...
Curated Video
Subtracting Using Expanded Notation
This video lesson teaches students how to quickly subtract 10 or 100 from any number using expanded notation. It explains the concept of place value and demonstrates how to break down a number into its hundreds, tens, and ones.
Curated Video
Adding 10 or 100 Using Expanded Notation
In this video, students will learn how to quickly add 10 or 100 to any number using expanded notation. Understand the concept of place value and demonstrates how to write numbers in expanded notation. Through examples and practice...
Curated Video
Writing Decimals in Expanded Notation
In this video, the teacher explains how to write decimals in expanded notation. They start by reviewing the concept of place value and its importance in our number system. The teacher then demonstrates how to write a decimal number in...
Krista King Math
Place Value
Explore the meaning of place value by writing numbers in expanded form. The video instructor explains place value on both sides of the decimal. She then shows an example of expanded form to the thousands place.
Scholastic
Study Jams! Place Value
Looking at large numbers can intimidate many young mathematicians. Use Zoe's place value machine to help learners understand the meaning behind each digit in a whole number. After learning about the ones, tens, and hundreds places,...
Curated OER
How Do You Convert a Number in Exponential Form into Expanded Form?
A quick lesson on how to write an exponential expression in expanded form. All you have to do is write out the base number the identified number of times as represented by the power.
Curated OER
How Do You Convert a Number in Expanded Form into Exponential Form?
So you have a given number in expanded form where you have to multiply that same number several times. Make it a little easier for yourself and write it in exponential form. As long as the number has the same base being multiplied you...
Curated OER
How Do You Evaluate an Exponent?
Identify the base, identify the exponent, write out the base the number of times indicated by the exponent. Then multiply the base as written out in expanded form. Finally simplify your answer and you will have just evaluated an exponent.
Curated OER
Primary Maths Addition
Learning new ways to look at basic addition problems can help young mathematicians better grasp place value, expanded form, and carrying. Watch the instructor add two and three-digit numbers together by breaking each number into tens and...
Khan Academy
Singapore Math: Grade 3a, Unit 2 (Part 9)
Sal uses numeric expansion to show the process of subtracting four-digit numbers. For example, he expands the number 6004 and writes it as 6000+0+0+4 and 2678 as 2000+600+70+8. When he regroups, viewers can see the actual number exchange...
Curated OER
How Do You Convert a Number in Expanded Form into Exponential Form?
So you have a given number in expanded form where you have to multiply that same number several times. Make it a little easier for yourself and write it in exponential form. As long as the number has the same base being multiplied you...
Virtual Nerd
How Do You Write a Whole Number Given in Words in Standard Form and in Expanded Form?
You are given a number that is written out in words and now you have to write it in numerical form, and you have to write it in expanded form. The teacher helps you identify the period values and the place values to write the words in...
Virtual Nerd
How Do You Convert a Number in Exponential Form into Expanded Form?
A quick lesson on how to write an exponential expression in expanded form. All you have to do is write out the base number the identified number of times as represented by the power. This would be a great support to your lesson on...
Curated OER
How Do You Write a Whole Number Given in Expanded Form in Standard Form and in Words?
You've been given a number written in expanded form. You have to write it in standard form, and in word form. The instructor does a nice job illustrating and explaining just how to do both of these operations.
Curated OER
How Do You Evaluate an Exponent?
Identify the base, identify the exponent, write out the base the number of times indicated by the exponent. Then multiply the base as written out in expanded form. Finally simplify your answer and you will have just evaluated an exponent.
Curated OER
Expanded Form
Watch Allison write the number 213 in expanded form. She explains how each number is multiplied by a 1, 10, or 100 and how it relates to place value. This clip is short and fast, but could be useful for learners needing an expanded form...