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