P – M – OE1
Draw two line-segments that are close in measurement. What is the length of each line?P – M – OE2
Draw two line-segments that are far apart in measurement. What is the length of each line?P – MC – OE17
You have a collection of coins. Most of the coins are the same. What is the value of all these coins?P – MC – OE11
You have a collection of coins that are all different. What is the value of all these coins?Page 128 of 139