Add and Subtract with Change Unknown

3 frogs sit on a log. 2 more frogs jump onto the log. How many frogs are on the log?

• 4

• 5

• 1

Tags

CCSS.1.OA.A.1

4 ladybugs sit on a leaf. 2 more ladybugs fly onto the leaf. How many ladybugs are on the leaf?

• 6

• 2

• 5

Tags

CCSS.1.OA.A.1

8 birds sit in a tree. 5 birds fly off of the tree. How many birds are sitting in the tree now?

• 2

• 12

• 3

Tags

CCSS.2.OA.A.1

Dad catches 6 fish. He throws 2 fish back into the water. How many fish does dad have now?

• 4

• 8

• 3

Tags

CCSS.2.OA.A.1

15 birds are sitting in a tree. Some more birds joined them. Now there are 20 birds. How many birds joined them?

• 10

• 4

• 5

Tags

CCSS.2.OA.A.1