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