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