1. Miss Wigginton’s class recycles 45 cans. Mrs
Miss Wigginton’s class recycles 45 cans. Mrs. Little’s class recycles 33 cans.Which class recycles more cans?__________ __________

2. Mrs. Sullen’s class saves toilet paper rolls for art class
Mrs. Sullen’s class saves toilet paper rolls for art class. The first week they save 43 rolls. The second week they save 34 rolls.Which week did they save more rolls? __________ __________

3. Miss Prinzo’s class reuses 13 pieces of scrap paper on Monday
Miss Prinzo’s class reuses 13 pieces of scrap paper on Monday. On Tuesday they reuse 31 pieces of scrap paper. On which day do they use the most paper? __________ __________

4. Ms. Hummel’s class makes 23 recycling posters for the purple hallway
Ms. Hummel’s class makes 23 recycling posters for the purple hallway. Mr. Smith’s class makes 21 posters for the blue hallway. Which hallway has more posters? __________ __________