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