1+1
-1
-129 + 1 = -128
1
18
-1
-1
There are two sets of two numbers that have cubes that add up to 1729 are {1, 12} : 1³ + 12² = 1 + 1728 = 1729 {9, 10} : 9³ + 10³ = 729 + 1000 = 1729
0
What 2 numbers add up to 1,000?There are many numbers that add up to 1,000, but the simplest 1 is 999+1, 880+120, 700+300, 780+220, 650+350 & 480+520
354 + 1 = 355
They are: 6 and -7