|
1.
? – 3 = 7
12
8
10
6
|
2.
? – 31 = 15
24
47
46
45
|
3.
? – 2 = 9
11
9
2
3
|
4.
23 – 18 =
5
7
4
1
|
|
5.
46 – 0 =
1
46
6
9
|
6.
12 – 11 =
1
2
5
3
|
7.
11 – 10 =
5
6
1
2
|
8.
? – 11 = 35
21
46
27
18
|
|
9.
25 – 14 =
13
3
11
5
|
10.
? – 38 = 8
40
46
32
24
|
11.
? – 8 = 1
6
9
13
8
|
12.
? – 0 = 20
18
19
4
20
|
|
13.
? – 2 = 24
4
26
19
22
|
14.
? – 21 = 15
14
9
36
19
|
15.
? – 5 = 15
8
4
20
17
|
16.
? – 0 = 2
2
3
4
1
|
|
17.
28 – 24 =
4
3
9
2
|
18.
? – 3 = 7
3
10
14
7
|
19.
? – 0 = 27
27
4
17
25
|
20.
3 – 3 =
3
1
4
0
|
|
1.
? – 3 = 7
12
8
10
6
|
2.
? – 31 = 15
24
47
46
45
|
3.
? – 2 = 9
11
9
2
3
|
4.
23 – 18 =
5
7
4
1
|
|
5.
46 – 0 =
1
46
6
9
|
6.
12 – 11 =
1
2
5
3
|
7.
11 – 10 =
5
6
1
2
|
8.
? – 11 = 35
21
46
27
18
|
|
9.
25 – 14 =
13
3
11
5
|
10.
? – 38 = 8
40
46
32
24
|
11.
? – 8 = 1
6
9
13
8
|
12.
? – 0 = 20
18
19
4
20
|
|
13.
? – 2 = 24
4
26
19
22
|
14.
? – 21 = 15
14
9
36
19
|
15.
? – 5 = 15
8
4
20
17
|
16.
? – 0 = 2
2
3
4
1
|
|
17.
28 – 24 =
4
3
9
2
|
18.
? – 3 = 7
3
10
14
7
|
19.
? – 0 = 27
27
4
17
25
|
20.
3 – 3 =
3
1
4
0
|