Question

7. Fill in the blanks: Pg- 53
i) (+23)+(___) = 0
ii) (-13)+ (___) = +20
iii) (-14)+(___) = -34
iv) (-20)+(___) = -8
v) (-30)-(___)= -14
vi) (___)-(-25) =2

Maths Questions Chapter-3 (Integers) ICSE SCHOOL
AUXILIUM CONVENT SCHOOL​

Answer 1

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$1) \: ( + 23) \: + \: ( - 23) \: = 0 \:$

$2) \: ( - 13) \: + ( + 33) \: = + 20 \:$

$3) \: ( - 14) \: + ( - 20) \: = \: - 34 \:$

$4) \: ( - 20) \: + ( \: + 12) \: = - 8$

$5) \: ( - 30) \: - ( + \: 44) \: = - 14$

$6) \: ( - 27) \: - ( - 25) \: = \: 2$

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Answer 2

Answer:

1) -23

2) 33

3) -20

4) 12

5) 16

6) -27

Step-by-step explanation:

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