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