7 - 6 = 1
7 - 1 = __
________
6
7
1
13
|
7 - 3 = 4
7 - __ = 3
________
7
1
3
4
|
8 - 3 = 5
8 - __ = 3
________
11
8
5
3
|
8 - 1 = 7
__ - 7 = 1
________
9
1
7
8
|
4 - 0 = 4
__ - 4 = 0
________
4
8
1
0
|
9 - 4 = 5
__ - 5 = 4
________
5
13
9
4
|
2 - 0 = 2
2 - __ = 0
________
2
0
4
1
|
5 - 2 = 1
__ - 1 = 2
________
3
1
5
2
|
8 - 3 = 5
8 - __ = 3
________
8
3
2
5
|
6 - 5 = 1
__ - 1 = 5
________
6
11
5
1
|
7 - 1 = 6
__ - 6 = 1
________
1
7
6
8
|
6 - 0 = 6
6 - 6 = __
________
0
6
5
12
|
5 - 1 = 4
__ - 4 = 1
_______
5
9
4
1
|
9 - 8 = 1
__ - 1 = 8
_______
8
1
10
9
|
8 - 3 = 5
8 - 5 = __
_______
8
6
5
3
|
6 - 2 = 4
6 - __ = 2
_______
2
6
8
4
|
7 - 6 = 1
7 - __ = 6
_______
7
1
6
13
|
6 - 5 = 1
__ - 1 = 5
_______
1
7
6
5
|
9 - 0 = 9
9 - __ = 0
_______
0
10
9
1
|
3 - 0 = 3
__ - 3 = 0
_______
1
3
6
0
|
9 - 6 = 3
9 - 3 = __
_______
9
3
6
12
|
6 - 4 = 2
6 - 2 = __
_______
8
2
6
4
|
7 - 1 = 6
__ - 6 = 1
_______
6
8
7
1
|
6 - 2 = 4
6 - __ = 2
_______
8
6
4
2
|
7 - 6 = 1
__ - 1 = 6
_______
1
7
8
6
|
3 - 1 = 2
__ - 2 = 1
_______
3
5
1
2
|
8 - 2 = 6
8 - __ = 2
_______
10
8
2
6
|
8 - 7 = 1
__ - 1 = 7
_______
7
8
9
1
|
8 - 1 = 7
8 - __ = 1
_______
1
8
9
7
|
9 - 7 = 2
9 - __ = 7
_______
9
7
2
11
|
5 - 2 = 1
__ - 1 = 2
_______
5
8
2
1
|
9 - 6 = 3
9 - 3 = __
_______
6
12
3
9
|
4 - 1 = 3
__ - 3 = 1
_______
1
3
2
4
|
7 - 3 = 4
__ - 4 = 3
_______
4
10
7
3
|
8 - 6 = 2
8 - 2 = __
_______
8
2
6
10
|
6 - 1 = 5
__ - 5 = 1
_______
6
5
11
1
|
9 - 3 = 6
9 - 6 = __
_______
9
3
12
6
|
6 - 4 = 2
6 - 2 = __
_______
4
8
6
2
|
9 - 3 = 6
9 - __ = 3
_______
9
3
6
12
|
4 - 3 = 1
4 - 1 = __
_______
4
2
3
1
|
1 - 0 = 1
1 - __ = 0
_______
2
1
0
3
|
5 - 4 = 1
5 - __ = 4
_______
1
4
5
6
|
9 - 4 = 5
9 - __ = 4
_______
15
5
9
4
|
5 - 4 = 1
5 - 1 = __
_______
1
9
5
4
|
5 - 1 = 4
5 - __ = 1
_______
5
6
4
1
|
6 - 2 = 4
__ - 4 = 2
_______
4
2
6
8
|
9 - 8 = 1
9 - __ = 8
_______
1
10
8
9
|
9 - 2 = 7
__ - 7 = 2
_______
7
2
11
9
|
7 - 4 = 3
__ - 3 = 4
_______
4
10
7
3
|
6 - 2 = 4
__ - 4 = 2
_______
8
4
2
6
|
9 - 4 = 5
9 - __ = 4
_______
5
14
9
4
|
5 - 2 = 3
__ - 3 = 2
_______
7
2
3
5
|
9 - 8 = 1
9 - 1 = __
_______
1
9
8
10
|
3 - 0 = 3
3 - __ = 0
_______
1
6
3
0
|
4 - 3 = 1
4 - 1 = __
_______
4
3
1
5
|
6 - 0 = 6
__ - 6 = 0
_______
0
1
3
6
|
7 - 6 = 1
7 - 1 = __
_______
6
1
7
11
|
7 - 5 = 2
__ - 2 = 5
_______
7
5
9
2
|
6 - 4 = 2
6 - 2 = __
_______
2
6
4
8
|
8 - 6 = 2
8 - __ = 6
_______
4
2
8
6
|
