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