|
1.
6 – 2 =
7
4
|
2.
47 – 18 =
29
28
|
3.
46 – 2 =
44
19
|
4.
? – 0 = 7
2
7
|
|
5.
? – 13 = 0
5
13
|
6.
30 – 16 =
15
14
|
7.
31 – 12 =
19
12
|
8.
42 – 37 =
1
5
|
|
9.
46 – 1 =
45
34
|
10.
? – 33 = 11
44
1
|
11.
? – 2 = 10
12
5
|
12.
17 – 6 =
11
10
|
|
13.
19 – 2 =
19
17
|
14.
20 – 14 =
6
7
|
15.
36 – 25 =
11
9
|
16.
? – 5 = 30
14
35
|
|
17.
17 – 16 =
6
1
|
18.
33 – 6 =
27
26
|
19.
? – 2 = 16
17
18
|
20.
35 – 35 =
5
0
|
|
1.
6 – 2 =
7
4
|
2.
47 – 18 =
29
28
|
3.
46 – 2 =
44
19
|
4.
? – 0 = 7
2
7
|
|
5.
? – 13 = 0
5
13
|
6.
30 – 16 =
15
14
|
7.
31 – 12 =
19
12
|
8.
42 – 37 =
1
5
|
|
9.
46 – 1 =
45
34
|
10.
? – 33 = 11
44
1
|
11.
? – 2 = 10
12
5
|
12.
17 – 6 =
11
10
|
|
13.
19 – 2 =
19
17
|
14.
20 – 14 =
6
7
|
15.
36 – 25 =
11
9
|
16.
? – 5 = 30
14
35
|
|
17.
17 – 16 =
6
1
|
18.
33 – 6 =
27
26
|
19.
? – 2 = 16
17
18
|
20.
35 – 35 =
5
0
|