IM 7.6.4 Lesson: Reasoning about Equations and Tape Diagrams (Part 1)

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  1. Diego has 7 packs of markers. Each pack has x markers in it. After Lin gives him 9 more markers, he has a total of 30 markers. (.ggb)
     
  2. Elena is cutting a 30-foot piece of ribbon for a craft project. She cuts off 7 feet, and then cuts the remaining piece into 9 equal lengths of x feet each. (.ggb)
     
  3. A construction manager weighs a bundle of 9 identical bricks and a 7-pound concrete block. The bundle weighs 30 pounds. (.ggb)
     
  4. Appliquette 4 (.ggb)
     
  5. Andre bakes 9 pans of brownies. He donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students. (.ggb)