999 + 99 = 1098
The LCM of 99 and 999 is 10989
99 999 999 980 000 000 001
999 divided by5t = 199.8
999,999 - 999 * 999/999 = 999,000
1.0 × 10^56
999 trillion plus 99 million is 999,000,099,000,000
nothing
0.0831
333
333
The answer is 6.99574217 × 1013