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