|
1.
31 – 28 =
8
2
3
7
|
2.
2 – 0 =
5
2
1
7
|
3.
26 – 24 =
7
4
1
2
|
4.
8 – 0 =
7
8
12
4
|
|
5.
? – 5 = 4
2
9
12
14
|
6.
1 – 1 =
0
4
5
2
|
7.
47 – 22 =
19
2
25
26
|
8.
31 – 30 =
2
3
5
1
|
|
9.
? – 6 = 26
32
22
27
3
|
10.
11 – 10 =
6
1
3
4
|
11.
49 – 37 =
9
14
12
11
|
12.
? – 2 = 9
2
9
11
14
|
|
13.
26 – 2 =
22
12
10
24
|
14.
? – 17 = 30
45
47
36
43
|
15.
? – 11 = 16
1
3
27
6
|
16.
? – 6 = 40
46
17
45
8
|
|
17.
? – 4 = 17
4
21
15
16
|
18.
3 – 1 =
7
1
2
6
|
19.
44 – 30 =
12
14
19
13
|
20.
32 – 4 =
32
24
28
33
|
|
1.
31 – 28 =
8
2
3
7
|
2.
2 – 0 =
5
2
1
7
|
3.
26 – 24 =
7
4
1
2
|
4.
8 – 0 =
7
8
12
4
|
|
5.
? – 5 = 4
2
9
12
14
|
6.
1 – 1 =
0
4
5
2
|
7.
47 – 22 =
19
2
25
26
|
8.
31 – 30 =
2
3
5
1
|
|
9.
? – 6 = 26
32
22
27
3
|
10.
11 – 10 =
6
1
3
4
|
11.
49 – 37 =
9
14
12
11
|
12.
? – 2 = 9
2
9
11
14
|
|
13.
26 – 2 =
22
12
10
24
|
14.
? – 17 = 30
45
47
36
43
|
15.
? – 11 = 16
1
3
27
6
|
16.
? – 6 = 40
46
17
45
8
|
|
17.
? – 4 = 17
4
21
15
16
|
18.
3 – 1 =
7
1
2
6
|
19.
44 – 30 =
12
14
19
13
|
20.
32 – 4 =
32
24
28
33
|