Question

Write a pair of positive integers, a pair of negative integers, one positive and one negative integer whose: (i) sum is -5 (ii) sum is 8 (iii) difference is -7 (iv) difference is 9​

Answer 1

although you don't have to include a positive sign when you write positive numbers,you must always include the negative numbers.Positive number are bigger,greater,or higher than zero.They on the opposite side of zero from the negative numbers.