|
1.
22 – 16 =
11
6
|
2.
? – 1 = 6
9
7
|
3.
12 – 1 =
9
11
|
4.
? – 24 = 0
18
24
|
|
5.
15 – 12 =
4
3
|
6.
4 – 2 =
1
2
|
7.
? – 10 = 4
3
14
|
8.
20 – 8 =
12
1
|
|
9.
6 – 4 =
2
6
|
10.
44 – 18 =
11
26
|
11.
27 – 15 =
12
4
|
12.
19 – 1 =
18
8
|
|
13.
15 – 6 =
9
11
|
14.
? – 22 = 8
30
16
|
15.
? – 14 = 31
39
45
|
16.
? – 5 = 6
3
11
|
|
17.
? – 27 = 15
42
17
|
18.
? – 6 = 3
9
1
|
19.
47 – 0 =
12
47
|
20.
24 – 17 =
12
7
|
|
1.
22 – 16 =
11
6
|
2.
? – 1 = 6
9
7
|
3.
12 – 1 =
9
11
|
4.
? – 24 = 0
18
24
|
|
5.
15 – 12 =
4
3
|
6.
4 – 2 =
1
2
|
7.
? – 10 = 4
3
14
|
8.
20 – 8 =
12
1
|
|
9.
6 – 4 =
2
6
|
10.
44 – 18 =
11
26
|
11.
27 – 15 =
12
4
|
12.
19 – 1 =
18
8
|
|
13.
15 – 6 =
9
11
|
14.
? – 22 = 8
30
16
|
15.
? – 14 = 31
39
45
|
16.
? – 5 = 6
3
11
|
|
17.
? – 27 = 15
42
17
|
18.
? – 6 = 3
9
1
|
19.
47 – 0 =
12
47
|
20.
24 – 17 =
12
7
|