Teaching expanded notation is a great way to enhance young mathematicians' understanding of place value. This presentation explicitly describes the process, starting with the largest place value and working down, from left to right,...

Here is a phenomenal instructional activity 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...

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,...

Third graders demonstrate models to represent a 3 digit counting number. They use manipulative materials to represent place value in whole numbers. Students represent numbers in expanded notation.

Young scholars learn to express and write numbers in two ways. They complete two mixed application number expressions word problems. Learners finish by thinking of place value blocks to write the number and kind of blocks they could use...

Explore how the study of diseases and epidemics can be comprehended from a mathematical perspective. Investigate finite geometric series, calculating threshold values, and statistical models of the spread of disease. How many makes it an...

Third graders complete math problems.  In this place value lesson plan, 3rd graders solve problems that require them to write the place value of a number in expanded form and identify the place value and expanded form of three digit...

For this math worksheet, students solve a variety of arithmetic algorithms. Students use multiplication, division, addition, and subtraction skills to solve the problems.

In this expanded form worksheet, students write single digit numbers with exponents into expanded form. Students complete 9 problems total.

In this expanded form instructional activity, learners write a set of 12 numbers in expanded form; all numbers are 3 digits and answers are included on page 2.

In this expanded form math practice worksheet, students examine 12 three-digit numbers and then write each of them in expanded form.

In this expanded form math practice worksheet, students examine 12 three-digit numbers and then write each of them in expanded form.

In this number words learning exercise, students read the expanded form of numbers and then rewrite the numbers in numerical form for the nine problems.

Brush up on your math skills relating to writing numbers in expanded form then try some practice problems to test your understanding.