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