Understanding Roman Numerals

What is the Roman numeral for 1?

• III

• II

• IV

• I

What is the Roman numeral for 5?

• V

• III

• VI

• IV

What is the Roman numeral for 10?

• X

• L

• V

• C

What is the Roman numeral for 20?

• XXI

• XIV

• X

• XX

Convert the Roman numeral II to a whole number.

• 3

• 2

• 4

• 1

Convert the Roman numeral IV to a whole number.

• 5

• 4

• 2

• 3

Convert the Roman numeral IX to a whole number.

• 8

• 9

• 10

• 7

Convert the Roman numeral XV to a whole number.

• 15

• 20

• 5

• 10

What is the Roman numeral for 3?

• I

• IV

• II

• III

What is the Roman numeral for 7?

• VI

• VII

• IV

• VIII