|
1.
? – 2 = 1
3
8
7
5
|
2.
8 – 0 =
2
8
7
13
|
3.
? – 0 = 2
1
4
3
2
|
4.
? – 2 = 6
9
8
10
5
|
|
5.
? – 1 = 5
6
3
9
1
|
6.
? – 6 = 3
6
1
8
9
|
7.
7 – 1 =
3
7
6
4
|
8.
6 – 0 =
6
7
2
10
|
|
9.
? – 8 = 1
10
7
9
12
|
10.
? – 11 = 0
3
11
6
8
|
11.
8 – 8 =
5
0
3
1
|
12.
? – 5 = 7
9
15
10
12
|
|
13.
3 – 1 =
6
5
2
7
|
14.
? – 5 = 7
2
17
12
16
|
15.
? – 3 = 2
5
3
6
9
|
16.
1 – 0 =
3
2
1
6
|
|
17.
9 – 0 =
2
5
9
1
|
18.
? – 2 = 3
2
9
7
5
|
19.
? – 2 = 1
3
7
1
8
|
20.
? – 6 = 3
3
11
2
9
|
|
1.
? – 2 = 1
3
8
7
5
|
2.
8 – 0 =
2
8
7
13
|
3.
? – 0 = 2
1
4
3
2
|
4.
? – 2 = 6
9
8
10
5
|
|
5.
? – 1 = 5
6
3
9
1
|
6.
? – 6 = 3
6
1
8
9
|
7.
7 – 1 =
3
7
6
4
|
8.
6 – 0 =
6
7
2
10
|
|
9.
? – 8 = 1
10
7
9
12
|
10.
? – 11 = 0
3
11
6
8
|
11.
8 – 8 =
5
0
3
1
|
12.
? – 5 = 7
9
15
10
12
|
|
13.
3 – 1 =
6
5
2
7
|
14.
? – 5 = 7
2
17
12
16
|
15.
? – 3 = 2
5
3
6
9
|
16.
1 – 0 =
3
2
1
6
|
|
17.
9 – 0 =
2
5
9
1
|
18.
? – 2 = 3
2
9
7
5
|
19.
? – 2 = 1
3
7
1
8
|
20.
? – 6 = 3
3
11
2
9
|