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