|
1.
54 – 47 =
2
7
|
2.
82 – 75 =
8
7
|
3.
58 – 23 =
35
15
|
4.
? – 73 = 11
84
79
|
|
5.
57 – 55 =
6
2
|
6.
81 – 52 =
29
18
|
7.
14 – 2 =
12
6
|
8.
? – 41 = 55
97
96
|
|
9.
? – 9 = 22
1
31
|
10.
22 – 18 =
2
4
|
11.
93 – 32 =
21
61
|
12.
? – 0 = 31
22
31
|
|
13.
97 – 26 =
9
71
|
14.
65 – 34 =
20
31
|
15.
? – 1 = 16
22
17
|
16.
? – 9 = 26
35
30
|
|
17.
96 – 96 =
1
0
|
18.
51 – 30 =
21
3
|
19.
? – 5 = 87
92
26
|
20.
? – 2 = 0
4
2
|
|
1.
54 – 47 =
2
7
|
2.
82 – 75 =
8
7
|
3.
58 – 23 =
35
15
|
4.
? – 73 = 11
84
79
|
|
5.
57 – 55 =
6
2
|
6.
81 – 52 =
29
18
|
7.
14 – 2 =
12
6
|
8.
? – 41 = 55
97
96
|
|
9.
? – 9 = 22
1
31
|
10.
22 – 18 =
2
4
|
11.
93 – 32 =
21
61
|
12.
? – 0 = 31
22
31
|
|
13.
97 – 26 =
9
71
|
14.
65 – 34 =
20
31
|
15.
? – 1 = 16
22
17
|
16.
? – 9 = 26
35
30
|
|
17.
96 – 96 =
1
0
|
18.
51 – 30 =
21
3
|
19.
? – 5 = 87
92
26
|
20.
? – 2 = 0
4
2
|