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