please tell me correct answer step by step explain
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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
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