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