Final answer:
Subtracting 23 from 71 involves borrowing across tens and ones places, resulting in 48. Subtracting just 3 from 71 involves only the ones place and yields 68. The steps in subtracting a two-digit number are more complex than a single-digit number.
Step-by-step explanation:
Subtracting Different Numbers
When we subtract 23 from 71, we are performing the operation 71 - 23, which equals 48. This is because you subtract the ones place (1-3) and need to borrow from the tens place, turning the 7 into a 6 and the 1 into an 11, making the calculation 11-3=8 for the ones place and 6-2=4 for the tens place. In contrast, subtracting 3 from 71 is simpler as we only deal with the ones place: 71 - 3 equals 68. The subtraction of 3 from 71 does not require borrowing since there is no deficit in the ones place.
The key difference here is that subtracting 23 involves both the tens and ones places and often requires borrowing, while subtracting 3 involves only the ones place. Additionally, the results of these subtractions are numerically different: 71 - 23 = 48 and 71 - 3 = 68.