Practice!

Sample Problem

Fill in the blanks with “True” or “False”. (Write “T” or “F”)

Forty-five thousand in numbers is 45,000.

Forty-five thousand ninety in numbers is 45,900.

Solution

Forty-five thousand in numbers is 45,000; So it's ture.

Forty-five thousand ninety in numbers is 45,090.So it's false.