P – EC – RT1
A group of students were learning about using referents when estimating. Some of these students argued that referents should be 10 while others argued that referents should be 100. When would be an appropriate time to use either referent? Explain your...P – EC – ID6
Our school has lots of events throughout the year. As a way to monitor community invovlement, the school is looking for way to see approximatley how many people attend.P – EC – OE3
About how many chapter books could fit in your backpack?P – EC – OE4
About how many lunch boxes could fit on your desk?Page 162 of 334