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