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