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