|
1.
? – 11 = 5
20
16
|
2.
? – 47 = 16
63
57
|
3.
70 – 30 =
22
40
|
4.
? – 11 = 17
6
28
|
|
5.
? – 2 = 11
13
3
|
6.
19 – 2 =
17
10
|
7.
1 – 1 =
0
5
|
8.
? – 10 = 6
3
16
|
|
9.
6 – 4 =
2
5
|
10.
29 – 19 =
10
6
|
11.
? – 5 = 3
11
8
|
12.
? – 16 = 19
35
15
|
|
13.
? – 80 = 18
98
70
|
14.
? – 47 = 13
9
60
|
15.
? – 7 = 15
20
22
|
16.
24 – 7 =
17
8
|
|
17.
? – 75 = 18
93
15
|
18.
94 – 93 =
1
4
|
19.
? – 21 = 19
2
40
|
20.
88 – 24 =
46
64
|
|
1.
? – 11 = 5
20
16
|
2.
? – 47 = 16
63
57
|
3.
70 – 30 =
22
40
|
4.
? – 11 = 17
6
28
|
|
5.
? – 2 = 11
13
3
|
6.
19 – 2 =
17
10
|
7.
1 – 1 =
0
5
|
8.
? – 10 = 6
3
16
|
|
9.
6 – 4 =
2
5
|
10.
29 – 19 =
10
6
|
11.
? – 5 = 3
11
8
|
12.
? – 16 = 19
35
15
|
|
13.
? – 80 = 18
98
70
|
14.
? – 47 = 13
9
60
|
15.
? – 7 = 15
20
22
|
16.
24 – 7 =
17
8
|
|
17.
? – 75 = 18
93
15
|
18.
94 – 93 =
1
4
|
19.
? – 21 = 19
2
40
|
20.
88 – 24 =
46
64
|