Lesson 7 Solve Both Addends Unknown Story Problems
Let’s solve story problems.
Warm-up Which One Doesn’t Belong: Decompose with Math Tools
Which one doesn’t belong?
Activity 1 Fruit for Paletas
Jada made 6 paletas with her brother.
They made two flavors, lime and coconut.
How many of the paletas were lime?
Then how many of the paletas were coconut?
Activity 2 Pomegranates
Kiran had 7 pomegranates in his bag.
He put some of the pomegranates on the shelf.
He put the rest of the pomegranates in a basket.
How many of the pomegranates were on the shelf?
Then how many of the pomegranates were in the basket?
Activity 3 Introduce Math Stories, How Many of Each?
Choose a center.
What’s Behind My Back?
Make or Break Apart Numbers
There are 8 students eating lunch at the table.
Some of them are drinking milk.
The rest are drinking water.
How many of the students were drinking milk?
Then how many of the students were drinking water?
Show your thinking using drawings, numbers, words, or objects.