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