Name _____________________________
Date ___________________
Integers
Fill in the missing number.
1.
_____
-
-
27
=
19
2.
39
-
_____
=
-
8
3.
_____
-
39
=
-
4
4.
-
26
-
_____
=
-
37
5.
_____
-
-
14
=
23
6.
21
-
_____
=
-
5
7.
_____
-
-
20
=
1
8.
13
-
_____
=
62
9.
_____
-
-
42
=
69
10.
2
-
_____
=
50
11.
_____
-
-
33
=
50
12.
-
18
-
_____
=
8
13.
30
-
_____
=
59
14.
_____
-
-
29
=
77
15.
_____
-
-
49
=
73
16.
45
-
_____
=
12
17.
_____
-
25
=
18
18.
31
-
_____
=
-
4
19.
48
-
_____
=
24
20.
_____
-
12
=
-
2
21.
5
-
_____
=
38
22.
_____
-
21
=
19
23.
_____
-
9
=
-
43
24.
25
-
_____
=
14
25.
-
16
-
_____
=
-
13
26.
_____
-
-
8
=
-
28
27.
_____
-
-
30
=
2
28.
10
-
_____
=
-
28
29.
-
19
-
_____
=
-
37
30.
_____
-
-
10
=
-
29
31.
47
-
_____
=
22
32.
_____
-
12
=
26
33.
-
48
-
_____
=
-
47
34.
_____
-
-
40
=
89
35.
10
-
_____
=
33
36.
_____
-
44
=
-
55
37.
45
-
_____
=
53
38.
_____
-
-
17
=
28
39.
_____
-
-
11
=
13