Find the sum of the smallest positive integer and the largest negative integer. Find the sum of the largest

Find the sum of the smallest positive integer and the largest negative integer. Find the sum of the largest two-digit positive number and the largest two-digit negative number

Solution:

1) The smallest positive integer is 1; the largest negative integer is -1.

Let’s find their sum:

1 + (-1) = 0

Answer: 0.

2) The largest two-digit positive number is 99; the largest two-digit negative number is -10.

Let’s find their sum:

99 + (-10) = 89.

Answer: 89.



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