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