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