Understanding Expanded Form
In this expanded form worksheet, students read definitions and study examples to help them understand numbers in expanded form. Students then answer three questions about expanded form numbers and then write each number in expanded form.
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Express Whole Numbers in Expanded Form
Expand young mathematicians' understanding of place value with this series of math activities. Focusing on making connections between standard and expanded notation, this resource offers an interactive website, a place value dice game,...
3rd - 5th Math CCSS: Designed
Writing a Number in Expanded Form
Understanding place value is a basic mathematics skill. This Khan Academy video shows students how to write the number 14,897 in the expanded form. He explains that the 7 in the ones place is the same as 7x1, the 9 in the tens place is...
5 mins 3rd - 5th Math CCSS: Adaptable
Solve Addition Problems: Using Partial Sums
When learning to add large numbers, having a solid understanding of place value is essential. In the second lesson in this series, young mathematicians see how expanded notation can make addition of three- and four-digit numbers much...
3 mins 2nd - 4th Math CCSS: Designed
Solve Multiplication Problems: Using Distributive Property
Understanding the distributive property is a big step in developing fluency with multiplication. The fourth video of this series clearly explains this fundamental property using arrays and diagrams. Numerous examples are presented that...
5 mins 2nd - 4th Math CCSS: Designed