|
1.
8 – 5 =
3
8
|
2.
5 – 5 =
3
0
|
3.
? – 10 = 2
12
13
|
4.
? – 3 = 2
1
5
|
|
5.
? – 4 = 0
5
4
|
6.
10 – 7 =
7
3
|
7.
? – 5 = 5
10
5
|
8.
? – 5 = 1
9
6
|
|
9.
4 – 2 =
2
6
|
10.
? – 11 = 0
9
11
|
11.
? – 1 = 9
15
10
|
12.
2 – 2 =
0
3
|
|
13.
9 – 7 =
2
5
|
14.
4 – 1 =
3
1
|
15.
7 – 7 =
5
0
|
16.
? – 3 = 9
7
12
|
|
17.
10 – 1 =
10
9
|
18.
? – 5 = 2
12
7
|
19.
? – 10 = 0
10
5
|
20.
5 – 3 =
2
4
|
|
1.
8 – 5 =
3
8
|
2.
5 – 5 =
3
0
|
3.
? – 10 = 2
12
13
|
4.
? – 3 = 2
1
5
|
|
5.
? – 4 = 0
5
4
|
6.
10 – 7 =
7
3
|
7.
? – 5 = 5
10
5
|
8.
? – 5 = 1
9
6
|
|
9.
4 – 2 =
2
6
|
10.
? – 11 = 0
9
11
|
11.
? – 1 = 9
15
10
|
12.
2 – 2 =
0
3
|
|
13.
9 – 7 =
2
5
|
14.
4 – 1 =
3
1
|
15.
7 – 7 =
5
0
|
16.
? – 3 = 9
7
12
|
|
17.
10 – 1 =
10
9
|
18.
? – 5 = 2
12
7
|
19.
? – 10 = 0
10
5
|
20.
5 – 3 =
2
4
|