**Math Standards:**

**MCC4.NBT.1**Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

*For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.*

**MCC4.NBT.2**Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.

**Essential Questions:**

- How can I represent numbers?
- How do we read and write numbers using base ten numerals, number names, and expanded form?

**Important Vocabulary**

Standard Form (Base ten numerals)

1,789,326

Expanded Form

1,000,000 + 700,000 + 80,000 + 9,000 + 300 + 20 + 6

Number Name

One million, seven hundred eighty-nine thousand, three hundred twenty-six

*Remember to put a hyphen between any number between 0 and 99 that is two words. (twenty-four, seventy-one, ninety-nine)

Period

Each group of 3 digits in a number

Each period is seperated by a comma

For example, the digits 281 are in the ones period.

**Extra Practice**

Place Value Quiz, Place Value Practice

http://www.studyzone.org/testprep/math4/d/expandedform4l.cfm

Scroll down to standard NBT2.

http://www.ixl.com/standards/common-core/math/grade-4

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