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