|
1.
1 – 0 =
1
6
|
2.
27 – 27 =
0
2
|
3.
15 – 5 =
5
10
|
4.
14 – 6 =
8
9
|
|
5.
? – 5 = 10
17
15
|
6.
? – 3 = 0
3
7
|
7.
? – 29 = 6
12
35
|
8.
? – 8 = 3
11
8
|
|
9.
? – 24 = 12
9
36
|
10.
33 – 22 =
1
11
|
11.
? – 11 = 6
17
16
|
12.
? – 2 = 1
3
7
|
|
13.
? – 18 = 15
8
33
|
14.
5 – 3 =
3
2
|
15.
9 – 8 =
5
1
|
16.
30 – 5 =
2
25
|
|
17.
? – 5 = 9
14
8
|
18.
22 – 14 =
5
8
|
19.
? – 6 = 4
10
2
|
20.
44 – 11 =
33
37
|
|
1.
1 – 0 =
1
6
|
2.
27 – 27 =
0
2
|
3.
15 – 5 =
5
10
|
4.
14 – 6 =
8
9
|
|
5.
? – 5 = 10
17
15
|
6.
? – 3 = 0
3
7
|
7.
? – 29 = 6
12
35
|
8.
? – 8 = 3
11
8
|
|
9.
? – 24 = 12
9
36
|
10.
33 – 22 =
1
11
|
11.
? – 11 = 6
17
16
|
12.
? – 2 = 1
3
7
|
|
13.
? – 18 = 15
8
33
|
14.
5 – 3 =
3
2
|
15.
9 – 8 =
5
1
|
16.
30 – 5 =
2
25
|
|
17.
? – 5 = 9
14
8
|
18.
22 – 14 =
5
8
|
19.
? – 6 = 4
10
2
|
20.
44 – 11 =
33
37
|