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