11+11
52.5, when added together.
1 and 749, when added together.
0 and 49, added together.
260 and 7
0 and 114 added together.
125 and 1, added together.
9 and 36
They make a rational number.
8 and 4, added together and multiplied by 7
10 + 28 are two triangle numbers that, added together total 38.
Two numbers added together to form a sum are called "addends".
two prime numbers when added together will equal 63: 2 + 61