|
1.
? – 5 = 0
8
1
5
9
|
2.
? – 1 = 0
1
2
5
3
|
3.
13 – 12 =
3
5
1
2
|
4.
? – 0 = 1
5
4
1
3
|
|
5.
? – 18 = 2
3
14
22
20
|
6.
? – 2 = 4
1
6
10
3
|
7.
? – 1 = 0
1
4
2
5
|
8.
17 – 9 =
6
4
7
8
|
|
9.
? – 0 = 12
14
12
11
3
|
10.
? – 2 = 1
4
7
5
3
|
11.
7 – 0 =
8
9
7
1
|
12.
? – 0 = 3
5
1
3
4
|
|
13.
? – 1 = 17
18
16
12
11
|
14.
? – 11 = 6
4
22
17
8
|
15.
? – 16 = 1
17
1
8
2
|
16.
? – 2 = 5
4
7
3
1
|
|
17.
20 – 18 =
2
5
6
4
|
18.
2 – 0 =
4
5
2
7
|
19.
? – 0 = 18
12
18
21
1
|
20.
? – 6 = 6
12
15
13
10
|
|
1.
? – 5 = 0
8
1
5
9
|
2.
? – 1 = 0
1
2
5
3
|
3.
13 – 12 =
3
5
1
2
|
4.
? – 0 = 1
5
4
1
3
|
|
5.
? – 18 = 2
3
14
22
20
|
6.
? – 2 = 4
1
6
10
3
|
7.
? – 1 = 0
1
4
2
5
|
8.
17 – 9 =
6
4
7
8
|
|
9.
? – 0 = 12
14
12
11
3
|
10.
? – 2 = 1
4
7
5
3
|
11.
7 – 0 =
8
9
7
1
|
12.
? – 0 = 3
5
1
3
4
|
|
13.
? – 1 = 17
18
16
12
11
|
14.
? – 11 = 6
4
22
17
8
|
15.
? – 16 = 1
17
1
8
2
|
16.
? – 2 = 5
4
7
3
1
|
|
17.
20 – 18 =
2
5
6
4
|
18.
2 – 0 =
4
5
2
7
|
19.
? – 0 = 18
12
18
21
1
|
20.
? – 6 = 6
12
15
13
10
|