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