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