แบบทดสอบหน่วยที่2เรื่องเลขยกกำลัง

click

 

ขอบคุณที่มา: http://www.maceducation.com/e-knowledge/2502335100/04.htm

                         http://www.thaigoodview.com/library/contest2553/type1/math03/04/word/12.pdf

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s