※ 引述《sweettin (intern)》之銘言：
: 987^2 - (987 + 887 )
: 答案是?
: 謝謝大家了
9 8 7
x 9 8 7
___________
9
4
9 8 7
x 9 8 7
___________
9
5 4
9 8 7
x 9 8 7
___________
6 9
6
9 8 7
x 9 8 7
___________
0 9
6 6
9 8 7
x 9 8 7
___________
3 0 9
6
9 8 7
x 9 8 7
___________
9 0 9
9 8 7
x 9 8 7
___________
6 9 0 9
5
9 8 7
x 9 8 7
___________
6 9 0 9
6
6 5
9 8 7
x 9 8 7
___________
6 9 0 9
4 6
6
9 8 7
x 9 8 7
___________
6 9 0 9
9 6
7 6
9 8 7
x 9 8 7
___________
6 9 0 9
2 9 6
7
9 8 7
x 9 8 7
___________
6 9 0 9
8 9 6
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
6
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
3
7 6
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
2 3
7
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
8 3
87
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
1 8 3
8
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
8 8 3
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3
==
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3
====
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3
======
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3
========
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3
==========
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
9
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
6 9
2
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
1 6 9
2 2
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
2 1 6 9
2
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
4 1 6 9
1
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
7 4 1 6 9
9 8 7
x 9 8 7
___________
6 9 0 9
7 8 9 6
88 8 3 (+
===========
97 4 1 6 9
9 7 4 1 6 9
-) 9 8 7
_____________
9 7 4 1 6 9
-) 9 8 7
_____________
2
-1
9 7 4 1 6 9
-) 9 8 7
_____________
8 2
-1
9 7 4 1 6 9
-) 9 8 7
_____________
1 8 2
9 7 4 1 6 9
-) 9 8 7
_____________
3 1 8 2
9 7 4 1 6 9
-) 9 8 7
_____________
7 3 1 8 2
9 7 4 1 6 9
-) 9 8 7
_____________
9 7 3 1 8 2
9 7 3 1 8 2
-) 8 8 7
_______________
-1
9 7 3 1 8 2
-) 8 8 7
_______________
5
-1
9 7 3 1 8 2
-) 8 8 7
_______________
9 5
-1
9 7 3 1 8 2
-) 8 8 7
_______________
2 9 5
9 7 3 1 8 2
-) 8 8 7
_______________
2 2 9 5
9 7 3 1 8 2
-) 8 8 7
_______________
7 2 2 9 5
9 7 3 1 8 2
-) 8 8 7
_______________
9 7 2 2 9 5
9 7 3 1 8 2
-) 8 8 7
_______________
9 7 2 2 9 5
-) 8 8 7
_______________
9 7 2 2 9 5
_______________
9 7 2 2 9 5
9 7 2 2 9 5
9 7 2 2 9 5
9 7 2 2 9 5
T
9 7 2 2 9 5
Th
9 7 2 2 9 5
Thi
9 7 2 2 9 5
This
9 7 2 2 9 5
This i
9 7 2 2 9 5
This is
9 7 2 2 9 5
This is f
9 7 2 2 9 5
This is fi
9 7 2 2 9 5
This is fina
9 7 2 2 9 5
This is final an
9 7 2 2 9 5
This is final answe
9 7 2 2 9 5
This is final answer!
9 7 2 2 9 5
This is final answer!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
9 7 2 2 9 5
This is final answer!!!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
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