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