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