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