What is the smallest natural number?

How many tens are there in 340?

What is the place value of 8 in 5823?

Roman numeral ‘X’ stands for:

Which of the following is an even number?

What is the expanded form of 309?

What is 2000 written in Roman numerals?

Which number is odd?

The number name of 705 is:

What comes just before 10,000?