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