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