|
1.
35 – 29 =
6
11
|
2.
? – 9 = 8
9
17
|
3.
9 – 7 =
7
2
|
4.
91 – 83 =
8
3
|
|
5.
78 – 0 =
78
38
|
6.
? – 4 = 4
5
8
|
7.
? – 2 = 6
8
12
|
8.
64 – 8 =
14
56
|
|
9.
84 – 62 =
21
22
|
10.
34 – 32 =
4
2
|
11.
93 – 73 =
1
20
|
12.
77 – 61 =
15
16
|
|
13.
45 – 20 =
4
25
|
14.
4 – 3 =
5
1
|
15.
88 – 15 =
73
26
|
16.
? – 4 = 6
4
10
|
|
17.
? – 0 = 59
59
55
|
18.
? – 71 = 13
84
49
|
19.
? – 26 = 7
33
31
|
20.
? – 2 = 55
57
21
|
|
1.
35 – 29 =
6
11
|
2.
? – 9 = 8
9
17
|
3.
9 – 7 =
7
2
|
4.
91 – 83 =
8
3
|
|
5.
78 – 0 =
78
38
|
6.
? – 4 = 4
5
8
|
7.
? – 2 = 6
8
12
|
8.
64 – 8 =
14
56
|
|
9.
84 – 62 =
21
22
|
10.
34 – 32 =
4
2
|
11.
93 – 73 =
1
20
|
12.
77 – 61 =
15
16
|
|
13.
45 – 20 =
4
25
|
14.
4 – 3 =
5
1
|
15.
88 – 15 =
73
26
|
16.
? – 4 = 6
4
10
|
|
17.
? – 0 = 59
59
55
|
18.
? – 71 = 13
84
49
|
19.
? – 26 = 7
33
31
|
20.
? – 2 = 55
57
21
|