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