|
1.
? – 6 = 14
11
19
23
20
|
2.
? – 3 = 1
5
4
1
8
|
3.
? – 15 = 3
11
12
9
18
|
4.
11 – 5 =
6
10
2
1
|
|
5.
? – 14 = 5
19
5
3
10
|
6.
? – 6 = 1
3
7
8
2
|
7.
? – 4 = 5
2
11
9
3
|
8.
? – 11 = 0
5
13
11
3
|
|
9.
17 – 1 =
7
9
16
17
|
10.
? – 0 = 12
13
12
5
9
|
11.
16 – 5 =
11
14
4
1
|
12.
2 – 0 =
2
5
4
3
|
|
13.
? – 4 = 8
15
8
12
16
|
14.
9 – 5 =
7
4
6
9
|
15.
15 – 0 =
14
15
12
13
|
16.
? – 2 = 4
5
2
6
9
|
|
17.
? – 2 = 2
7
5
4
3
|
18.
18 – 1 =
15
17
12
1
|
19.
8 – 0 =
2
8
12
11
|
20.
11 – 8 =
7
3
5
6
|
|
1.
? – 6 = 14
11
19
23
20
|
2.
? – 3 = 1
5
4
1
8
|
3.
? – 15 = 3
11
12
9
18
|
4.
11 – 5 =
6
10
2
1
|
|
5.
? – 14 = 5
19
5
3
10
|
6.
? – 6 = 1
3
7
8
2
|
7.
? – 4 = 5
2
11
9
3
|
8.
? – 11 = 0
5
13
11
3
|
|
9.
17 – 1 =
7
9
16
17
|
10.
? – 0 = 12
13
12
5
9
|
11.
16 – 5 =
11
14
4
1
|
12.
2 – 0 =
2
5
4
3
|
|
13.
? – 4 = 8
15
8
12
16
|
14.
9 – 5 =
7
4
6
9
|
15.
15 – 0 =
14
15
12
13
|
16.
? – 2 = 4
5
2
6
9
|
|
17.
? – 2 = 2
7
5
4
3
|
18.
18 – 1 =
15
17
12
1
|
19.
8 – 0 =
2
8
12
11
|
20.
11 – 8 =
7
3
5
6
|