Roman Numerals

Write in roman numeral:

$79$

Write the number in Roman Numeral:

$586$

Write the Hindu Arabic Numeral:

Write the Hindu Arabic Numeral:

$\mathrm{CDXLIV}$

Roman numeral of $\mathrm{MCMLIV}=$ _____.

$\mathrm{MMVIII}=$_____

$\mathrm{MMXIII}=$_____

$\mathrm{MLXVI}=$_____

$\mathrm{CCVII}=$_____

$\mathrm{MCMXC}=$_____

Fill in the blanks:

$\mathrm{CDXXI}=$_____

$\mathrm{C}-\mathrm{IX}+\mathrm{VII} =$ _____

Fill in the blanks:

$\mathrm{L} ÷$_____$= \mathrm{X}$

$\mathrm{IV}+\mathrm{X}=$_____

Write the following Hindu-Arabic numerals in Roman Numerals:

$577$

Write the following Hindu-Arabic numerals in Roman Numerals:

$627$

Write the following Hindu-Arabic numerals in Roman Numerals:

$786$

Write the following Hindu-Arabic numerals in Roman Numerals:

$489$

Write the following Hindu-Arabic numerals in Roman Numerals:

$985$

Write the following Roman Numerals in Hindu-Arabic numerals: