Ellen Zanetti
Student Instructions
1. Draw a line across the array to split it into two smaller arrays. 2. Fill in the missing factors using or 3. Click Record and explain your thinking!
Louisa Stanford
427
Sharon Sinclair
334
143
141
155
Sign Up
a line across the array to split it into two smaller arrays.
2. Fill in the missing factors using 
3. Click Record 
and explain your thinking!
