639 - 452 = 187
In subtraction, the minuend minus the subtrahend equals the difference.
9
subtrahend
-8
3.04 - 1.52 = 1.52
89999 Any whole number above 99999 has 6 or more digits, and any whole number below 10000 has 4 or less digits. Since there are only whole numbers involved, it is a simple subtraction of 10000 from 99999.
All the whole numbers between 99 and 1,000. Simple subtraction will give you a number, if that's what you meant to ask. 900, the numbers above are exclusive.
The same thing its just digits
To regroup means to rearrange groups in place value to carry out an operation. We use regrouping in subtraction, when digits in the minuend are smaller than the digits in the same place in the subtrahend. Here's how we regroup hundred and tens to subtract 182 from 427.
43.0-21.5=21.5
There may be other solutions but here are two :- 41286 - 7953 and 41268 - 7935.
8202-4050=41524*1*5*2=40The answer is 40