Underwater Math: Place Value in Word Form

What is the value of a single block in the base 10 system?

• 10

• 1000

• 100

• 1

How many tens are there in the number 334?

• 3

• 30

• 10

• 33

What is the word form of the number 334?

• Three hundred thirty-four

• Three hundred forty-three

• Three hundred four

• Three hundred forty

If a gemstone is added to the treasure, making the total value 677, how is this number written in word form?

• Six hundred seventy-eight

• Six hundred seventy-six

• Six hundred seventy

• Six hundred seventy-seven

What is the importance of writing numbers in word form?

• It is not important.

• It helps in understanding the value of numbers.

• It is used only in writing checks.

• It is only used in math exams.