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