Write a pair of integers whose sum gives
a) a negative integer
b) an integer smaller than both the integer
c) an integer smaller than only one of the integer
d) an integer greater than both the integer
Given: - To choose any two integers
a)To get the sum of two integers negative
We have to choose a smaller number with + sign and larger number with – sign
Therefore Let numbers are (+ 5) and (– 8)
Addition of the above numbers
(+ 5) + (– 8) = (– 3)
b) To get an integer smaller than both the integers
we have to choose (– sign) numbers as they are smaller as they
move left from 0 on number line.
Therefore, Let numbers be (– 6) and (– 4)
Addition
(– 6) + (– 4)
= – 6 – 4
= – 10
c) To get a number smaller than any one number
we have to choose two different sign numbers
Therefore, Let numbers be (– 7) and (+ 5)
Addition
(– 7) + (+ 5)
= – 2 hence, smaller than (+ 5) and greater than (– 7)
d) To get integer greater than both numbers
we have to choose + sign numbers
Therefore, Let numbers are (+ 2) and (+ 3)
Addition
= (+ 2) + (+ 3)
= + 5
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