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