|
1.
50 – 0 =
50
5
|
2.
33 – 11 =
19
22
|
3.
8 – 5 =
5
3
|
4.
6 – 3 =
2
3
|
|
5.
35 – 32 =
3
8
|
6.
38 – 21 =
19
17
|
7.
33 – 18 =
15
20
|
8.
? – 13 = 4
17
1
|
|
9.
48 – 3 =
37
45
|
10.
34 – 13 =
12
21
|
11.
31 – 0 =
26
31
|
12.
11 – 6 =
5
1
|
|
13.
? – 17 = 21
38
35
|
14.
? – 1 = 2
8
3
|
15.
? – 28 = 12
40
5
|
16.
? – 3 = 5
1
8
|
|
17.
? – 0 = 2
4
2
|
18.
? – 13 = 32
45
49
|
19.
40 – 15 =
28
25
|
20.
? – 5 = 27
14
32
|
|
1.
50 – 0 =
50
5
|
2.
33 – 11 =
19
22
|
3.
8 – 5 =
5
3
|
4.
6 – 3 =
2
3
|
|
5.
35 – 32 =
3
8
|
6.
38 – 21 =
19
17
|
7.
33 – 18 =
15
20
|
8.
? – 13 = 4
17
1
|
|
9.
48 – 3 =
37
45
|
10.
34 – 13 =
12
21
|
11.
31 – 0 =
26
31
|
12.
11 – 6 =
5
1
|
|
13.
? – 17 = 21
38
35
|
14.
? – 1 = 2
8
3
|
15.
? – 28 = 12
40
5
|
16.
? – 3 = 5
1
8
|
|
17.
? – 0 = 2
4
2
|
18.
? – 13 = 32
45
49
|
19.
40 – 15 =
28
25
|
20.
? – 5 = 27
14
32
|