Page 16 - Mathematics_Std_4

Solution

(a) XXXVII = 30 + 7 (b) XLIII = 40 + 3
= 37 = 43
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Therefore, XXXVII is 37. Therefore, XLIII is 43.

(c) XLIX = 40 + 9 a 4
= 49

Therefore XLIX is 49.

Exercise 4

1. Write the following numerals in Roman numbers:
(a) 44 (b) 39 (c) 35 (d) 46

2. Write the following Roman numbers in numerals.

(a) XXXVI (b) XLVIII (c) XLI (d) XXXIV

3. Write the missing Roman numbers in each sequence:
(a) XXXIV, ____, XXXVI, ____, ____, XXXIX
(b) XXXVI, XXXVIII, ____, XLII, XLIV, ____, ____, ____

(c) L, ____, XLIV, ____, XXXVIII, XXXII

4. Fill in the missing numbers in the following table.

Numerals 39 46

Roman numbers XXXVI XLIII

5. Fill in the missing numbers in each sequence:

(a) XXXII, ____, XXXVI, ____, ____

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06/11/2024 17:16:56
MATHEMATICS STD 4 PB 2024.indd 9
MATHEMATICS STD 4 PB 2024.indd 9 06/11/2024 17:16:56