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