Question

Hi World ,
I have some questions regarding Integers ch-1 class 7
Please answer to them , It will be a pleasure for me .. Add me as friend too

Q.1 Which of the following is the multiplicative identity for an integer 0 ?
Q.2 Encircle the odd one of the following:

(a) (-1,-2)
(b) (-5,2)
(c) (- 4,1)
(d) (- 9,7)

Q.3 Subtract − 134 from the sum of 38 and − 87.

PLEASE ANSWER ..

Answer 1

Answer:

1. 1 is the multiplicative identity for integer 0

because all the integers have "1" as there multiplicative identity

2. option D is the right one

if we add a. we get -3 , b. -3, c. -3, but d. -2

3. -183 is the right answer

Step-by-step explanation:

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Answer 2

Answer:

First answer is the correct answer.