P – EC – OE11
What would you use as a referent if you had to estimate the number of students in a classroom you are visiting?P – EC – OE12
What would you use as a referent if you had to estimate the number of students on a bus?P – EC – PP9
True or False? There are about 50 people in line.P – EC – WP1
There were boxes of crayons covering the top of Charlie’s desk. The boxes of crayons were side-by-side, and none were on top of each other. The teacher asked Charlie to estimate the number of boxes on the top of the desk. Charlie said 50. Would you agree with Charlie?...Page 8 of 27