|
1.
15 – 4 =
11
3
|
2.
? – 8 = 42
42
50
|
3.
6 – 1 =
3
5
|
4.
? – 0 = 9
9
14
|
|
5.
85 – 38 =
47
14
|
6.
? – 79 = 9
38
88
|
7.
? – 7 = 0
7
2
|
8.
93 – 93 =
2
0
|
|
9.
91 – 7 =
84
63
|
10.
84 – 77 =
7
2
|
11.
24 – 2 =
21
22
|
12.
51 – 7 =
44
39
|
|
13.
? – 9 = 3
12
10
|
14.
41 – 12 =
29
14
|
15.
37 – 30 =
10
7
|
16.
8 – 3 =
5
9
|
|
17.
13 – 8 =
1
5
|
18.
? – 62 = 2
48
64
|
19.
? – 34 = 5
18
39
|
20.
? – 12 = 4
16
12
|
|
1.
15 – 4 =
11
3
|
2.
? – 8 = 42
42
50
|
3.
6 – 1 =
3
5
|
4.
? – 0 = 9
9
14
|
|
5.
85 – 38 =
47
14
|
6.
? – 79 = 9
38
88
|
7.
? – 7 = 0
7
2
|
8.
93 – 93 =
2
0
|
|
9.
91 – 7 =
84
63
|
10.
84 – 77 =
7
2
|
11.
24 – 2 =
21
22
|
12.
51 – 7 =
44
39
|
|
13.
? – 9 = 3
12
10
|
14.
41 – 12 =
29
14
|
15.
37 – 30 =
10
7
|
16.
8 – 3 =
5
9
|
|
17.
13 – 8 =
1
5
|
18.
? – 62 = 2
48
64
|
19.
? – 34 = 5
18
39
|
20.
? – 12 = 4
16
12
|