Modeling Division

12 + 3 = 15 12 ÷ 3 = 4 12 - 3 = 9 12 × 3 = 36 Jake had 12 feathers to put into 3 boxes. He put the same number of feathers in each box. Which number sentence shows how many feathers Jake put in each box? Which division sentence is modeled by the same figure? 32 ÷ 8 = 4 8 ÷ 4 = 2 12 ÷ 4 = 3 24 ÷ 8 = 3 The figure below is a model of 4 × 8 = 32. There are 24 stars on the class wall. Each student made 2 stars each. How many students made stars? 22 12 2 48 There are 32 tables in the cafeteria. Each table has the same amount of chairs. If the students come into the cafeteria in groups of 8 how many groups can come into the cafeteria? 40 4 26 256 50 ÷ 5 50 - 5 - 5 - 5 - 5 - 5 Eric has 50 pounds of dirt to fill 5 equally sized holes. Each whole must contain the same amount of dirt.
Which method should Eric use to find out how much dirt should go in each hole? 50 × 5 50 - 10 - 10 - 10 - 10 3 × 6 3 + 3 6 - 3 - 3 6 - 3 - 3 - 3 James wrote a story problem for a division sentence.
Which strategy should James use to solve the number sentence 6 ÷ 3 = n ?
Megan baked a cake in a large rectangular pan. She cut the cake into 20 pieces as shown below. 5 - 20 20 - 5 20 - 5 - 5 - 5 - 5 20 - 4 - 4 - 4 - 4 -4 Five people in Megan's family will share this cake equally. Which method should she use to find the number of pieces each person will receive? 7 6 11 12 Kate bought a dozen eggs to be used in a cake recipe. If 1 egg is used per cake and 5 are left in the carton how many cakes did she make? Which expression should the teacher use to figure out how many books each student should get so that each group receive an equal amount of books with none left over? The teacher has 6 reading groups and the following number of books for the groups to share. 6 ÷ 18 6 ÷ 3 18 ÷ 6 18 ÷ 3 Which explains how Mike shared the counters Start with 21 counters and give 3 to each person. The following figure shows how Mike shared counters among 3 people. Start with 21 counters and give 3 to each person 7 times. Start with 21 counters and give 7 to each person 7 times. Start with 21 counters and give 7 to each person. ? |

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