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