Indicate the following using $'+'$ or $'-'$ sign:
(i) A gain of â‚¹ 600
(ii) A loss of â‚¹ 800
(iii) 7° C below the freezing point
(iv) Decrease of 9
(v) 2 km above sea level
(vi) 3 km below sea level
(vii) A deposit of â‚¹ 200
(viii) A withdrawal of â‚¹ 300

Academic Mathematics NCERT Class 6

Given :

Statements of mathematical notations are given.

To do :

We have to use $'+'$ or $'-'$ sign for the notations.

Solution :

Notations in words

Notations in numbers with symbols

(i) A gain of ₹ 600

(ii) A loss of ₹ 800

(iii) 7° C below the freezing point

(iv) Decrease of 9

(v) 2 km above sea level

(vi) 3 km below sea level

(vii) A deposit of ₹ 200

(viii) A withdrawal of ₹ 300

i) $+$600 rs

ii) $-$800 rs

iii) $-$7 degree Celsius

iv) $-$9

v) $+$2 km

vi) $-$3 km

vii) $+$200

viii) $-$300

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Updated on: 10-Oct-2022

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