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