12. In the children's book, A Remainder of One (Pinczes, 1995), bug solider Joe is part of a platoon of 25 soldiers. When bugs march in lines of 2, 3, or 4, Joe is left out. When they march in lines of 5, Joe does march. Use concrete objects to explain the following to students in early grades: a. The above story. b. In how many different ways could 30 bug soldiers march in equal rows? a. Choose the correct explanation of the story below. O A. The bugs can make 12 lines of 2 with one remainder, 8 lines of 3 with one remainder, or 6 lines of 4 with one remainder. When the bugs make 5 lines of 5 there are no remainders so Joe gets to march. OB. The bugs can make 2 lines of 10 with one remainder, 3 lines of 6 with one remainder, or 4 lines of 4 with one remainder. When the bugs make 5 lines of 5 there are no remainders so Joe gets to march. O C. The bugs can make 10 lines of 2 with one remainder, 6 lines of 3 with one remainder, or 4 lines of 4 with one remainder. When the bugs make 5 lines of 5 there are no remainders so Joe gets to march. OD. The bugs can make 2 lines of 12 with one remainder, 3 lines of 8 with one remainder, or 4 lines of 6 with one remainder. When the bugs make 5 lines of 5 there are no remainders so Joe gets to march