|
1.
48 – 30 =
4
2
21
18
|
2.
30 – 17 =
8
14
13
18
|
3.
? – 13 = 1
10
6
14
18
|
4.
? – 4 = 26
9
13
30
2
|
|
5.
? – 6 = 6
11
12
10
15
|
6.
? – 0 = 40
6
21
20
40
|
7.
33 – 31 =
6
3
7
2
|
8.
3 – 3 =
0
5
4
2
|
|
9.
? – 23 = 8
20
31
34
22
|
10.
30 – 24 =
5
1
6
9
|
11.
? – 2 = 6
8
7
6
10
|
12.
44 – 13 =
12
25
4
31
|
|
13.
? – 1 = 13
7
8
14
6
|
14.
39 – 12 =
6
27
22
17
|
15.
? – 4 = 2
9
2
6
5
|
16.
15 – 11 =
7
4
3
1
|
|
17.
46 – 27 =
21
19
3
23
|
18.
? – 11 = 27
38
29
33
24
|
19.
28 – 22 =
10
6
11
7
|
20.
46 – 42 =
4
2
3
6
|
|
1.
48 – 30 =
4
2
21
18
|
2.
30 – 17 =
8
14
13
18
|
3.
? – 13 = 1
10
6
14
18
|
4.
? – 4 = 26
9
13
30
2
|
|
5.
? – 6 = 6
11
12
10
15
|
6.
? – 0 = 40
6
21
20
40
|
7.
33 – 31 =
6
3
7
2
|
8.
3 – 3 =
0
5
4
2
|
|
9.
? – 23 = 8
20
31
34
22
|
10.
30 – 24 =
5
1
6
9
|
11.
? – 2 = 6
8
7
6
10
|
12.
44 – 13 =
12
25
4
31
|
|
13.
? – 1 = 13
7
8
14
6
|
14.
39 – 12 =
6
27
22
17
|
15.
? – 4 = 2
9
2
6
5
|
16.
15 – 11 =
7
4
3
1
|
|
17.
46 – 27 =
21
19
3
23
|
18.
? – 11 = 27
38
29
33
24
|
19.
28 – 22 =
10
6
11
7
|
20.
46 – 42 =
4
2
3
6
|