Thoughts on this division mistake? #mathmistakes http://t.co/TZ1dxsNFBH
— Chris Robinson (@absvalteaching) January 31, 2014
Or did I get this wrong?
Thoughts on this division mistake? #mathmistakes http://t.co/TZ1dxsNFBH
— Chris Robinson (@absvalteaching) January 31, 2014
Or did I get this wrong?