Curated OER
Expanded Form-Hundreds
Students write numbers in expanded form. In this expanded form lesson, students are shown a demonstration on the board about writing numbers in expanded form to the hundreds place. A 20-problem worksheet and answer key are included.
Curated OER
Area Model of Multiplication Using Base 10 Manipulatives
Explore two-digit multiplication with your class as they work in groups to build models of two-digit multiplication using base 10 manipulatives. They construct rectangles replacing standard numbers with equivalent place values using...
National Security Agency
Place Value for Primary Grades- A Place for Everything
Here is a phenomenal lesson on place value to the thousands place. Learners construct numbers and identify the value of each digit, investigate building numbers using craft sticks and paper plates, and complete other meaningful...
Curated OER
Place value concepts
Third graders participate in classroom game to practice place value skills. For this place value lesson, 3rd graders recognize matching digits of the same value. Students record their numerals and their value by writing in standard...
Curated OER
Scientific Notation and Metric Prefixes
In this physics instructional activity, students complete 5 sets of unit conversion problems. They express exponential expressions to expanded form and vice versa.
Virginia Department of Education
Exponents
Expand your knowledge of exponents with an activity that promotes critical thinking and comparison skills. Middle and high schoolers compare numbers written in expanded and exponential form and explain their strategies for solving...
Curated OER
Horizontal Three Digit Place Value Addition 2
What number do you get when you add 700, 20, and 9 together? You get 729, which just happens to be standard form. Build stong number sense with 16 problems where expanded form is converted to standard form.
Los Angeles County Office of Education
Assessment for the California Mathematics Standards Grade 2
Test scholars mathematic skills with an assessment addressing addition, subtraction, multiplication, place value, measurement, geometric shapes, expanded notation; and their ability to compare numbers, write number...
Curated OER
Place Value Pretest
Here is a using place value with large numbers worksheet in which learners interactively answer 10 multiple choice questions, then click to check their answers.
Math Salamanders Ltd.
Place Value to 10,000 Sheet 3
In this place value worksheet, students add numbers in word form up to the thousands place. Students complete 20 place value addition problems.
Curated OER
My Test Book: Math Review
Test that number sense with this 10 question quiz. This quiz contains 10 questions intended to assess how well second graders understand standard form, expanded form, number patterns, and numeric quantity or value.
Texas Instruments
TI-Nspire™ CAS
When it comes to rating educational calculators, this calculator is always near the top of this list. Now it's available as an app. There is a lot of calculator power wrapped up in this app. Not only is this a fully functioning...
Curated OER
Place Value and Exponents: Homework
In this place value and exponents learning exercise, students use exponents to write the given numbers in expanded form. Kids then write each number in standard form and find the value of 'n' in each equation. Students then answer one...
Curated OER
CONCEPTS IN NUMBER THEORY.
Students study the Maya culture and their achievements in mathematics, how bacteria grow exponentially, use rational numbers to convert back and forth between Celsius and degrees Fahrenheit, how some architectural designs are examples of...
EngageNY
Numbers in Exponential Form Raised to a Power
Develop an understanding of the properties of exponents through this series of activities. This third instructional activity of 15 explores the patterns associated with the power property. Scholars expand the powers before applying the...
Curated OER
Vertical Three Digit Place Value Addition 1
In order to add 3 digit numbers together and understand place value learners add to find the standard form. THere are 40 problems in which the hundreds, tens, and units are added to find a sum. Note: This format may confuse some children...
Curated OER
Place Value of Decimals to Hundredths: Diving for Decimals
Constructing decimals correctly is a crucial concept for elementary students to grasp. Here, have the young mathematicians in your class explore standard and expanded form while comparing decimal values. This unit is taught while...
Math Mammoth
Review 1
In this mathematics worksheet, 3rd graders write the numbers for each problem. Then they write each in expanded form and the numbers from least to greatest. Students also estimate first by rounding the numbers to the nearest hundred.
Curated OER
Writing Numbers - Different Forms
Students explore the concept of representing numbers in standard, word, and expanded form. In this number representation lesson, students express a number in standard, word, and expanded form.
![Expanded Form [E] Worksheet](http://content.lessonplanet.com/resources/thumbnails/28398/large/bwluav9tywdpy2symde3mdmymi0xnzm1nc0xdnboadz1lmpwzw.jpg?1490170864 "Expanded Form [E] Worksheet")
Curated OER
Expanded Form [E]
For this expanded form worksheet, students write 6 numbers in expanded form; all numbers are 6 digits. Answers included on page 2.
![Expanded Form [D] Worksheet](http://content.lessonplanet.com/resources/thumbnails/217531/large/nzixnzkwlmpwzw.jpg?1315612252 "Expanded Form [D] Worksheet")
Curated OER
Expanded Form [D]
In this expanded form worksheet, students write 6 numbers in expanded form; all numbers are 6 digits. Answers included on page 2.
![Expanded Form [C] Worksheet](http://content.lessonplanet.com/resources/thumbnails/217533/large/nzixnzkxlmpwzw.jpg?1315585212 "Expanded Form [C] Worksheet")
Curated OER
Expanded Form [C]
In this expanded form activity, students write 6 numbers in expanded form; all numbers are 6 digits. Answers included on page 2.
![Expanded Form [F] Worksheet](http://content.lessonplanet.com/resources/thumbnails/28405/large/bwluav9tywdpy2symde3mdmymi0xnzm1oc0ybhfpdg4uanbn.jpg?1490170866 "Expanded Form [F] Worksheet")
Curated OER
Expanded Form [F]
For this expanded form worksheet, students write 6 numbers in expanded form; all numbers are 6 digits. Answers included on page 2.
Curated OER
Expanded Form (Q)
In this expanded form worksheet, students read the numbers in the millions. Students then write the 6 numbers in expanded form.