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