900000 + 900000 = 1800000
950000
900042
5000-900000 = -895000
It is 900000.
900000 in scientific notation is: 9 × 105
90 + 900000 = 900,090
950000
409002584
1,000,000
It is 900000.
9000010% of 900000= 10% * 900000= 0.10 * 900000= 90000
900042
810,000,000,000
900000
It's likely that C was going to be the answer since A and B were incorrect. We don't know if there was going to be a D. Here's the correct answer: 5000000000 + 900000000 + 80000000 + 2000000 + 700000 + 50000 + 7
5000-900000 = -895000
900000 = 25 * 32 *55