Decomposing Numbers with Rocky and Cleo

What does it mean to decompose a number?

• To add numbers together

• To multiply numbers

• To break a number into smaller parts

• To divide numbers

How many hundreds are there in the number 629?

• 5

• 2

• 6

• 9

In the number 629, how many tens are present?

• 1

• 2

• 6

• 9

For the number 518, how many flat boxes represent the hundreds?

• 5

• 2

• 1

• 8

In the number 518, how many single unit cubes are needed for the ones place?

• 8

• 1

• 2

• 5