Question

calculate the sum.
(i)430+(_430)
(ii)(_1618)+1618
(iii)236+(-326)​

Answer 1

✴Answer:

Question :

Calculate the sum of the following :

1) 430+(-430)

2)(- 1618)+ 1618

3)236+(-326)

Answer:

1) 430 -430 =0

2) -1618+1618=0

3)236-326= -90

Notes:

♡When two integers are in addition or subtraction with the opposite sign , They gets cancelled each other and The answer is 0.

♡ When the highest integer has the negative sign, and smallest integer is of positive then just subtract those integers and the sign becomes negative.

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