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UNIT 4
CHAPTER 13
Lesson 13-1
 
 
 
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CHAPTER 13 PLACE VALUE AND NUMBER PATTERNS
Lesson 13-1 Tens
 
 

Tens
  
Name ___________________________

Math Words  
tens

one hundred 

 You can count groups of ten.




Count by tens. 10, 20


 Count groups of ten. Write each number.
1.

2.



_______
tens
thirty
_______
3.



_______
tens
eighty
_______
4.



_______
tens
seventy
_______
5. How many groups of ten are in 100?


 

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