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