Place value topics for grade 1-4

Hi

I have been trying to create a file that includes that the range of topics related to numbers for grade 1 to grade 4. Though the file is complete still i feel i need to add few more topics. Can you help me in identifying the topics not covered as per the grade levels. For the convenience i am attaching the format which i have developed, kindly go through the attached file and let me know about the not covered topics or topics which come at the later stage. However i have tried to maintain the difficulty level.

Regards

Khushboo
http://www.inhomeacademy.com