Show a rectangle that uses all the base ten pieces and has the given dimension (left edge). Regrouping may be needed. Label both dimensions of the rectangle. Write a multiplication fact and a division fact illustrated by each rectangle. To answer these questions, label the components of the (generic) sketch, and answer the questions. 4 flats, 4 longs, and 8 units with one dimension of 28. i) To set up the division, these pieces need to be traded for unit(s). flat(s), long(s), and To complete the division, these pieces need to be vii) ii) vi) iv) v) ii) flat(s), long(s), and unit(s) in region ii) iii) flat(s), long(s), and unit(s) in region iii) iv) flat(s), long(s), and unit(s) in region iv) flat(s), long(s), and unit(s) in region v) with dimensions vi) for edge vi) vii) for edge vii) viii) Multiplication fact: 28 ix) Division fact: +28=