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