Common Core Sheets 

Number and Operations in Base Ten 
Understand place value. 
1. Understand that the three digits of a threedigit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: 
a. 100 can be thought of as a bundle of ten tens  called a "hundred." 
Example (Hover to Enlarge) 
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Creating Number with Place Value 2nbt1a
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Create a number with the same digits shown. 

Creating Groups of 100 2nbt1a
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Each worksheet has 9 problems counting groups of ten in a set.
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Identifying Quantity with 100 blocks. 2nbt1a
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Each worksheet has 8 problems determining how many hundreds, tens and ones are shown.
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Understanding Places (3 Digit) 2nbt1a
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Each worksheet has 12 problems writing a number based on the amount of hundreds, tens and ones.
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