|
1.
8 – 8 =
0
1
|
2.
? – 35 = 27
62
52
|
3.
98 – 12 =
86
59
|
4.
42 – 28 =
2
14
|
|
5.
11 – 4 =
2
7
|
6.
? – 54 = 27
81
25
|
7.
? – 7 = 52
39
59
|
8.
27 – 3 =
24
2
|
|
9.
34 – 21 =
13
6
|
10.
97 – 44 =
53
50
|
11.
? – 42 = 14
34
56
|
12.
? – 2 = 41
43
7
|
|
13.
? – 0 = 27
27
3
|
14.
? – 21 = 6
27
12
|
15.
? – 3 = 50
41
53
|
16.
? – 10 = 18
11
28
|
|
17.
? – 9 = 26
39
35
|
18.
72 – 1 =
71
61
|
19.
97 – 65 =
34
32
|
20.
4 – 4 =
0
4
|
|
1.
8 – 8 =
0
1
|
2.
? – 35 = 27
62
52
|
3.
98 – 12 =
86
59
|
4.
42 – 28 =
2
14
|
|
5.
11 – 4 =
2
7
|
6.
? – 54 = 27
81
25
|
7.
? – 7 = 52
39
59
|
8.
27 – 3 =
24
2
|
|
9.
34 – 21 =
13
6
|
10.
97 – 44 =
53
50
|
11.
? – 42 = 14
34
56
|
12.
? – 2 = 41
43
7
|
|
13.
? – 0 = 27
27
3
|
14.
? – 21 = 6
27
12
|
15.
? – 3 = 50
41
53
|
16.
? – 10 = 18
11
28
|
|
17.
? – 9 = 26
39
35
|
18.
72 – 1 =
71
61
|
19.
97 – 65 =
34
32
|
20.
4 – 4 =
0
4
|