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