|
1.
12 – 10 =
7
2
|
2.
? – 12 = 28
24
40
|
3.
30 – 26 =
4
8
|
4.
1 – 0 =
1
6
|
|
5.
? – 0 = 18
1
18
|
6.
41 – 34 =
12
7
|
7.
? – 18 = 0
6
18
|
8.
? – 32 = 1
33
7
|
|
9.
? – 20 = 0
20
15
|
10.
? – 3 = 8
11
12
|
11.
? – 36 = 7
29
43
|
12.
28 – 2 =
11
26
|
|
13.
36 – 33 =
3
5
|
14.
7 – 7 =
0
1
|
15.
45 – 30 =
6
15
|
16.
? – 48 = 2
7
50
|
|
17.
? – 0 = 20
20
7
|
18.
? – 38 = 12
50
40
|
19.
? – 11 = 6
9
17
|
20.
? – 4 = 2
6
2
|
|
1.
12 – 10 =
7
2
|
2.
? – 12 = 28
24
40
|
3.
30 – 26 =
4
8
|
4.
1 – 0 =
1
6
|
|
5.
? – 0 = 18
1
18
|
6.
41 – 34 =
12
7
|
7.
? – 18 = 0
6
18
|
8.
? – 32 = 1
33
7
|
|
9.
? – 20 = 0
20
15
|
10.
? – 3 = 8
11
12
|
11.
? – 36 = 7
29
43
|
12.
28 – 2 =
11
26
|
|
13.
36 – 33 =
3
5
|
14.
7 – 7 =
0
1
|
15.
45 – 30 =
6
15
|
16.
? – 48 = 2
7
50
|
|
17.
? – 0 = 20
20
7
|
18.
? – 38 = 12
50
40
|
19.
? – 11 = 6
9
17
|
20.
? – 4 = 2
6
2
|