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