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