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