|
1.
? – 4 = 10
14
11
18
9
|
2.
? – 11 = 5
16
7
13
6
|
3.
? – 6 = 6
11
7
6
12
|
4.
? – 1 = 7
8
5
1
6
|
|
5.
? – 3 = 1
5
4
2
8
|
6.
? – 1 = 11
12
5
7
6
|
7.
16 – 5 =
9
1
7
11
|
8.
? – 10 = 10
24
10
14
20
|
|
9.
20 – 0 =
13
17
20
5
|
10.
16 – 8 =
2
10
4
8
|
11.
2 – 2 =
1
0
3
2
|
12.
? – 1 = 0
1
5
2
6
|
|
13.
7 – 6 =
1
4
6
2
|
14.
? – 3 = 3
2
10
1
6
|
15.
? – 7 = 3
12
10
7
6
|
16.
? – 3 = 16
19
15
11
13
|
|
17.
? – 10 = 1
11
8
12
2
|
18.
13 – 10 =
6
4
3
8
|
19.
? – 0 = 3
7
1
4
3
|
20.
3 – 1 =
2
7
1
3
|
|
1.
? – 4 = 10
14
11
18
9
|
2.
? – 11 = 5
16
7
13
6
|
3.
? – 6 = 6
11
7
6
12
|
4.
? – 1 = 7
8
5
1
6
|
|
5.
? – 3 = 1
5
4
2
8
|
6.
? – 1 = 11
12
5
7
6
|
7.
16 – 5 =
9
1
7
11
|
8.
? – 10 = 10
24
10
14
20
|
|
9.
20 – 0 =
13
17
20
5
|
10.
16 – 8 =
2
10
4
8
|
11.
2 – 2 =
1
0
3
2
|
12.
? – 1 = 0
1
5
2
6
|
|
13.
7 – 6 =
1
4
6
2
|
14.
? – 3 = 3
2
10
1
6
|
15.
? – 7 = 3
12
10
7
6
|
16.
? – 3 = 16
19
15
11
13
|
|
17.
? – 10 = 1
11
8
12
2
|
18.
13 – 10 =
6
4
3
8
|
19.
? – 0 = 3
7
1
4
3
|
20.
3 – 1 =
2
7
1
3
|