Question

please tell me correct answer step by step explain ​

Answer 1

4,5,6 answers

1.

(i)143+(-456)

=143-456

=-313

(ii)(-79)+257

=178

(iii)154+(-215)

=154-215

=-63

2.negative Integers: -1,-2,-3,-4,-5

positive integers: 1,2,3,4,5

7. ascending order: -4,-3,0,2,5

3rd bit should be done by u

I HOPE THIS HELPS U