Question

2. Add
(1)
-356
-78
$2$
​

Answer 1

Answer:

-356-78

= - 437 answer

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Answer 2

Answer: Your answer is the following one :-

=> (-356) + (-78). ( - × - = + )

=> - 434.

( " - "Because - is inserted with the greater digit in the sum which 356)

( No matters that after multiplying symbols we get minus or plus. Because in addition and subtraction we put the symbol of the greater digit)

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