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RS Aggarwal Solutions Class 7 Mathematics Solutions for Integers Exercise 1A in Chapter 1 - Integers

Question 11 Integers Exercise 1A

-1000 and 438

Answer:

Solution:-

We know that,

The above question can be written as,

= [-1000+438]

Then,

Using the rule for addition of integers with unlike signs, we have to do subtraction:

=-(1000-438)

(Take out the –ve sign outside and do subtract smaller from bigger number)

=-562

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