Estimation

How many fishes do you think are in the fish tank?

• 10

• 1

• 100

How many marbles are in the jar?

• 20

• 1o

• 200

Guess how many butterflies are in the picture.

• 10

• 50

• 80

Pick the cup that has the most pencils.

• 
• 

How many people could fit in the row boat?

• 3

• 30

• 17

What number comes after 22?

• 24

• 23

• 21

What number comes before 35?

• 34

• 37

• 36

Pick the set that has the most balls.

• 
• 

How many people could fit in the row boat?

• 3

• 30

• 17

Pick the cup that has the most pencils.

• 
•