减数

The subtrahend is the number that is subtracted from another number in a subtraction problem.
在减法问题中，被减数是从另一个数中减去的数。
To find the difference, you must subtract the subtrahend from the minuend.
要找到差，你必须从被减数中减去减数。
In the equation 15 - 7 = 8, 7 is the subtrahend.
在等式15 - 7 = 8中，7是减数。
The child learned that the smaller number, the subtrahend, is subtracted from the larger number, the minuend.
这个孩子学到了较小的数（减数）要从较大的数（被减数）中减去。
If you subtract the subtrahend 4 from the minuend 9, you get a difference of 5.
如果你从被减数9中减去减数4，你会得到差5。
In arithmetic, the number to be subtracted is called the subtrahend.
在算术中，要减去的数称为减数。
When doing subtraction, ensure the subtrahend does not exceed the minuend.
做减法时，确保减数不超过被减数。
The difference is the result of subtracting the subtrahend from the minuend.
差是减数从被减数中减去的结果。
To solve the math problem, you must identify the minuend and the subtrahend correctly.
要解决数学问题，你必须正确识别被减数和减数。
In the calculation 23 - 8 = 15, 8 is the subtrahend which is being subtracted from 23.
在计算23 - 8 = 15中，8是被从23中减去的减数。