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