|
1.
42 – 9 =
11
33
|
2.
? – 4 = 13
17
3
|
3.
? – 5 = 15
1
20
|
4.
42 – 39 =
3
1
|
|
5.
? – 11 = 17
18
28
|
6.
? – 2 = 1
7
3
|
7.
32 – 24 =
2
8
|
8.
? – 4 = 8
16
12
|
|
9.
8 – 1 =
7
12
|
10.
? – 11 = 37
48
11
|
11.
? – 15 = 29
13
44
|
12.
46 – 6 =
40
3
|
|
13.
? – 4 = 29
9
33
|
14.
7 – 6 =
3
1
|
15.
? – 2 = 47
32
49
|
16.
40 – 4 =
10
36
|
|
17.
? – 23 = 3
10
26
|
18.
? – 14 = 24
38
36
|
19.
28 – 6 =
22
20
|
20.
? – 7 = 9
16
19
|
|
1.
42 – 9 =
11
33
|
2.
? – 4 = 13
17
3
|
3.
? – 5 = 15
1
20
|
4.
42 – 39 =
3
1
|
|
5.
? – 11 = 17
18
28
|
6.
? – 2 = 1
7
3
|
7.
32 – 24 =
2
8
|
8.
? – 4 = 8
16
12
|
|
9.
8 – 1 =
7
12
|
10.
? – 11 = 37
48
11
|
11.
? – 15 = 29
13
44
|
12.
46 – 6 =
40
3
|
|
13.
? – 4 = 29
9
33
|
14.
7 – 6 =
3
1
|
15.
? – 2 = 47
32
49
|
16.
40 – 4 =
10
36
|
|
17.
? – 23 = 3
10
26
|
18.
? – 14 = 24
38
36
|
19.
28 – 6 =
22
20
|
20.
? – 7 = 9
16
19
|