987 minus 789 equals 198. This calculation involves subtracting the hundreds, tens, and ones places of the two numbers. In this case, 9 minus 7 equals 2 in the hundreds place, 8 minus 8 equals 0 in the tens place, and 7 minus 9 requires borrowing from the hundreds place, resulting in 10 minus 9 in the ones place.
Chat with our AI personalities