Set B pages 393-396, 397-400 A 4-foot board is cut into pieces that are foot in length. How many pieces are there? length of board ÷ 4. O ½ ft 4 feet 4+1 = 4×2=8 4÷ There are 8 pieces. Set C pages 401-404, 405-408 Find 11/12: x pieces length of each piece 1 Each part is 8* So, 1/2 + 4 = 1 Use a number line. Partition into 4 equal parts. Remember that you can use multiplication to check your answer. 1. A 12-foot-long playground is marked off into-foot-long sections for a game. How many sections are there? 2. A 4-pound package of peanuts is divided into-pound packages. How many -pound packages are there? Remember that you can use objects or a number line to help you divide. 2. ½÷7 4. g÷2 6. 25+/ 1. +2 3 3. 1⁄2÷8 5. 7÷ 12 Topic 9 Reteaching 419

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