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