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