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