Exploring Fossils and Division

How many fossils are in the kit?

• 78

• 13

• 66

• 6

How many different kinds of fossils does the kit contain?

• 13

• 12

• 78

• 6

What mathematical method is used to find out how many of each kind of fossil is in the kit?

• Addition

• Division

• Multiplication

• Subtraction

What is the first step in using an area model for division?

• Identify the unknown length

• Multiply the length by the width

• Divide the area into smaller sections

• Find the total area

What multiplication fact helps start solving the division problem?

• 6 x 10 = 60

• 6 x 13 = 78

• 6 x 2 = 12

• 6 x 11 = 66

What is the remainder when dividing the leftover area after subtracting 66?

• 12

• 4

• 0

• 2

What is the final answer to 78 divided by 6?

• 12

• 13

• 14

• 11

How many of each type of fossil are there in the kit?

• 78

• 6

• 12

• 13