Showing posts with label place value. Show all posts
Showing posts with label place value. Show all posts

Thursday, October 15, 2009

II. Counting numbers from 11 to 20



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Wednesday, October 14, 2009

IV. Special review of Addition


Tuesday, September 2, 2008

First Lessons in Arithmetic Lesson VIII. Place value of ones and tens

Click on today's First Lessons in Arithmetic worksheet on place value of ones and tens to enlarge:








Exercises
Questions
Tens
Ones
How many tens are there in fifteen?
_
5
How many ones are there in sixteen?
1
_
How many tens are there in twenty?
_
0
How many ones are there in 14
1
_


Lessons in this series:

USA: