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