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