MATH 212 Midterm: MATH212_ALL-SECTIONS_SPRING2009_0000_MID_EXAM_2

• School: University of Maryland
• Department: Mathematics
• Course: MATH 212
• Professor: All

Document Summary

Math 212 spring 2009 exam 3a: a. ) Use the partial products algorithm for the multiplication problem 36 x 24 below right. Show on the grid below the multiplication problem 36 x 24. Identify each partial product as (c x d) in the diagram so it is clear how it connects to the partial products algorithm. Sketch one diagram that shows 6 x 4 = 4 x 6. b. ) Please spell it correctly! c. ) use the meaning of multiplication to explain how you can see both 4 x 6 and 6 x 4 in the same diagram: consider the following sequence of arithmetic steps. Identify what property is used at each step indicated. = 462: identify each of the following statements as true or false. If they are true, explain why you makes the sentence false. know they are always true. If they are false, give a counterexample and explain why this a. )