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