|
1.
49 – 26 =
2
16
23
14
|
2.
40 – 38 =
1
7
2
6
|
3.
49 – 45 =
4
5
7
1
|
4.
19 – 5 =
19
14
16
5
|
|
5.
1 – 1 =
5
0
3
1
|
6.
23 – 22 =
2
4
1
3
|
7.
7 – 4 =
5
7
3
6
|
8.
19 – 0 =
19
3
23
22
|
|
9.
31 – 16 =
15
5
18
4
|
10.
8 – 2 =
6
3
4
1
|
11.
24 – 24 =
0
2
5
1
|
12.
50 – 6 =
44
49
30
38
|
|
13.
12 – 11 =
2
4
1
3
|
14.
20 – 1 =
19
20
14
21
|
15.
45 – 27 =
11
9
4
18
|
16.
19 – 16 =
8
3
5
1
|
|
17.
33 – 30 =
8
4
5
3
|
18.
23 – 6 =
17
12
9
15
|
19.
37 – 14 =
14
23
2
11
|
20.
9 – 7 =
3
2
4
5
|
|
1.
49 – 26 =
2
16
23
14
|
2.
40 – 38 =
1
7
2
6
|
3.
49 – 45 =
4
5
7
1
|
4.
19 – 5 =
19
14
16
5
|
|
5.
1 – 1 =
5
0
3
1
|
6.
23 – 22 =
2
4
1
3
|
7.
7 – 4 =
5
7
3
6
|
8.
19 – 0 =
19
3
23
22
|
|
9.
31 – 16 =
15
5
18
4
|
10.
8 – 2 =
6
3
4
1
|
11.
24 – 24 =
0
2
5
1
|
12.
50 – 6 =
44
49
30
38
|
|
13.
12 – 11 =
2
4
1
3
|
14.
20 – 1 =
19
20
14
21
|
15.
45 – 27 =
11
9
4
18
|
16.
19 – 16 =
8
3
5
1
|
|
17.
33 – 30 =
8
4
5
3
|
18.
23 – 6 =
17
12
9
15
|
19.
37 – 14 =
14
23
2
11
|
20.
9 – 7 =
3
2
4
5
|