Page 27 - Math 4
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Number System Number System
2. a) The Hindu-Arabic value of the Roman numeral IX is
b) The Hindu-Arabic value of the Roman numeral XL is
c) The Hindu-Arabic value of the Roman numeral XC is
d) The Hindu-Arabic value of the Roman numeral CD is
e) The Hindu-Arabic value of the Roman numeral CM is
Section B
3. Let's convert these Roman numerals into Hindu-Arabic numerals.
a) XIX b) XXVII c) XXXIX d) XLIV
e) XLIX f) LXXVIII g) XCIX h) CCXLVI
i) CDXXIX j) DCCCLXV k) CMXCIV l) MMCCXC
4. Let's convert these Hindu-Arabic numerals into Roman numerals.
a) 18 b) 29 c) 38 d) 45 e) 67
f) 89 g) 96 h) 240 i) 392 j) 454
k) 599 l) 643 m) 975 n) 1504 o) 2390
It's your time - Project work!
5. Let's visit the available website such as www.google.com or
www.youtube.com in your school computer or in your computer or in
your family member's mobile.
a) Search and collect the important information about the history of the
Roman numerals.
b) Search and collect the meaning of the symbols of Roman numerals.
c) Search and collect the use of Roman numerals in the modern time.
?
25
25
c
e
l in Mathematics - Book 4
Ex
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edanta
Approved by Curriculum Development Centre, Sanothimi, Bhaktapur vedanta Excel in Mathematics - Book 4
