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