Page 23 - Maths Class 05

m. 8980 n. 9400 o. 7009

p. 24975 q. 50791 r. 246763

s. 50986 t. 72805 u. 92432

2. Read each question and tick ( ) the correct option.3

a. What are the correct Roman numerals ?

i. I, V, X, L, C, D and M
ii. L, C, T and M

iii. A, B, C, D

b. Which Roman numeral represents the number 100 ?

i. M

ii. X
iii. C

c. All seven Roman numerals can be repeated in a number, e.g. LL.

i. True

ii. False

iii. It depends on the number
d. There are four Roman numerals that are allowed to repeat. They are I, ____ , C, ____ .

What two numerals are missing ?

i. D and X
ii. X and M

iii. L and M

e. 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100 in Roman numerals are :

i. X, XX, XXX, XD, D, DX, DXX, DXXX, XC, C

ii. X, XX, XXX, XC, C, CX, CXX, CXXX, XD, D
iii. X, XX, XXX, XL, L, LX, LXX, LXXX, XC, C

f. Siya had to demonstrate her knowledge of Roman numerals by applying the rules.
She was asked to write the number 8 using Roman numerals. This is what she wrote :

IIIV. What did Siya do wrong ?
i. She wrote it correctly.

ii. She wrote the letter with the greater value last and the letter with
the lesser value first and added.

iii. She wrote the largest value first followed by the smaller value.

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