Unit 4, Lesson 12
Compare Addition and Subtraction Story Problems
Kindergarten
Activity 1
5 ducks swim in the pond.
4 more come.
How many now?
Activity 2
9 ducks swim in the pond.
4 ducks leave.
How many now?
Activity 3
Choose a center.
Bingo
Math Fingers
Subtraction Towers
5-Frames
Math Stories
Counting Collections
Student Section Summary
We can act out story problems and draw pictures.
There are 5 ducks swimming in the pond.
4 more come.
How many now?
We can subtract.
There are 5 balls on the playground.
Diego brought 5 inside.
How many now?