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