A park ranger asked Emek and Luna to make a small nature display for visitors. They sorted the items into three groups and counted 4 flowers, 6 feathers, and 5 seed pods. Before placing them on the display, Luna noticed one feather in the seed pod group. They moved it to the correct group and counted again to check every item. The ranger smiled at the neat display, and Emek and Luna proudly admired their careful work.
Challenges
Challenge 1 of 5
Challenges
Challenge 1 of 4
Hint
Add 1 to the feathers and take 1 away from the seed pods.
The first count showed 6 feathers and 5 seed pods. One feather was moved from the seed pod group to the feather group. What should the new counts be?
5 feathers and 6 seed pods6 feathers and 4 seed pods7 feathers and 5 seed pods7 feathers and 4 seed podsCorrect! There are now 7 feathers and 4 seed pods.
Not quite. The feather group gains 1 item, and the seed pod group loses 1 item.
Next🎉 Congrats! You got this question!
Hint
Add the 4 flowers, 6 feathers, and 5 seed pods.
How many nature items were there altogether before the feather was moved?
Correct! There were 15 nature items altogether.
Try adding the number of items in all three groups.
Next🎉 Congrats! You got this question!
Hint
Think about whether any item was added or taken away from the display.
Emek says moving the feather made the display have one more item altogether. Which statement is correct?
Emek is correct because the feather group gained 1 item.Emek is not correct because the feather was moved, not added.Emek is correct because the seed pod group changed.Emek is not correct because one flower disappeared.Correct! Moving an item to another group does not change the total number of items.
Not quite. The feather changed groups, but no item was added or removed.
Next🎉🎉🎉🎉🎉🎉🎉🎉
🎉 Congrats! You finished this challenge set!
