|
1.
3 – 0 =
8
4
3
7
|
2.
10 – 3 =
6
12
7
5
|
3.
? – 0 = 2
2
4
7
3
|
4.
? – 2 = 2
4
5
6
3
|
|
5.
9 – 9 =
0
3
5
2
|
6.
16 – 12 =
4
1
6
5
|
7.
? – 8 = 0
8
2
10
3
|
8.
? – 1 = 1
6
5
2
3
|
|
9.
14 – 12 =
4
3
6
2
|
10.
12 – 2 =
9
13
8
10
|
11.
5 – 3 =
6
2
7
5
|
12.
? – 4 = 9
6
13
1
12
|
|
13.
? – 1 = 7
9
13
8
6
|
14.
1 – 0 =
6
1
3
2
|
15.
15 – 10 =
5
3
6
1
|
16.
? – 7 = 9
8
17
13
16
|
|
17.
13 – 0 =
9
15
13
14
|
18.
? – 2 = 7
9
4
1
6
|
19.
? – 3 = 17
20
21
6
4
|
20.
? – 1 = 6
6
7
3
5
|
|
1.
3 – 0 =
8
4
3
7
|
2.
10 – 3 =
6
12
7
5
|
3.
? – 0 = 2
2
4
7
3
|
4.
? – 2 = 2
4
5
6
3
|
|
5.
9 – 9 =
0
3
5
2
|
6.
16 – 12 =
4
1
6
5
|
7.
? – 8 = 0
8
2
10
3
|
8.
? – 1 = 1
6
5
2
3
|
|
9.
14 – 12 =
4
3
6
2
|
10.
12 – 2 =
9
13
8
10
|
11.
5 – 3 =
6
2
7
5
|
12.
? – 4 = 9
6
13
1
12
|
|
13.
? – 1 = 7
9
13
8
6
|
14.
1 – 0 =
6
1
3
2
|
15.
15 – 10 =
5
3
6
1
|
16.
? – 7 = 9
8
17
13
16
|
|
17.
13 – 0 =
9
15
13
14
|
18.
? – 2 = 7
9
4
1
6
|
19.
? – 3 = 17
20
21
6
4
|
20.
? – 1 = 6
6
7
3
5
|