Page 32 - Revised Maths Wisdom Class - 3

30 MATHS

9 20 is writt en in Roman numbers as:

(a) XX (b) XI (c) XXX (d) XVII

10 17 is writt en in Roman numbers as:

(a) XVIII (b) XVII (c) XVI (d) XIV

11 XIX is writt en in Hindu–Arabic system as:

(a) 17 (b) 23 (c) 20 (d) 19

12 The successor of III is:
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(a) VI (b) V (c) IV (d) II

13 The predecessor of XIV is:

(a) XIII (b) XVI

(c) XVII (d) none of these

II. FILL IN THE BLANKS

1 Arrange the following in ascending order:

1354, 2348, 3102, 1003 _____________________________

2 Arrange the following in descending order:

1035, 5034, 3210, 1001 _____________________________

3 Write the given numbers in expanded form:

(a) 7036 = _________________ (b) 8001 = _________________

4 Write the Roman numbers for the following Hindu-Arabic numbers.
(a) 15 _______ (b) 20 _______ (c) 18 _______

5 Fill in the place holders with > or <.

(a) IX 18 (b) XXXIV 33

6 Solve and write the answers in Roman numbers.

(a) XVI + IX = (b) XI – III =