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