Illustrative Mathematics
Number of the Day
Daily routines not only help to manage classrooms, they can also provide students with rich opportunities for learning. This activity supports young learners in developing their number sense by counting up the school days on a class...
Have Fun Teaching
Rainbow Place Value
How many tens and ones are in the number 67? This is exactly the type of question learners are required to answer. They write the numbers in written form, expanded form, and then identify the amount of tens and ones in a given number.
US Department of Commerce
The Place of My State
State the population of the state. Pupils research census data on the total population, the number of children their age, and the number of children of the same age and gender in their states. They write these numbers in standard,...
Quia
Ixl Learning: Writing Numbers in Expanded Form
Brush up on your math skills relating to writing numbers in expanded form then try some practice problems to test your understanding.
Beacon Learning Center
Beacon Learning Center: What's Your Name?
This interactive web lesson reviews how to write numbers in standard form, word form, and expanded notation.