|
1.
20 – 3 =
17
10
22
14
|
2.
5 – 4 =
1
6
3
4
|
3.
? – 1 = 2
8
7
3
6
|
4.
13 – 8 =
6
3
2
5
|
|
5.
? – 11 = 2
18
16
12
13
|
6.
? – 4 = 1
5
4
2
7
|
7.
8 – 3 =
5
4
6
3
|
8.
? – 19 = 0
7
19
1
24
|
|
9.
7 – 6 =
2
1
5
3
|
10.
? – 3 = 7
8
10
12
2
|
11.
17 – 3 =
12
2
14
11
|
12.
? – 1 = 6
5
7
9
12
|
|
13.
? – 3 = 8
4
15
8
11
|
14.
? – 1 = 12
12
17
13
5
|
15.
? – 8 = 3
10
1
11
7
|
16.
11 – 3 =
6
3
8
10
|
|
17.
7 – 7 =
1
0
2
3
|
18.
? – 6 = 3
5
12
9
14
|
19.
? – 6 = 0
3
1
11
6
|
20.
? – 8 = 7
15
2
7
17
|
|
1.
20 – 3 =
17
10
22
14
|
2.
5 – 4 =
1
6
3
4
|
3.
? – 1 = 2
8
7
3
6
|
4.
13 – 8 =
6
3
2
5
|
|
5.
? – 11 = 2
18
16
12
13
|
6.
? – 4 = 1
5
4
2
7
|
7.
8 – 3 =
5
4
6
3
|
8.
? – 19 = 0
7
19
1
24
|
|
9.
7 – 6 =
2
1
5
3
|
10.
? – 3 = 7
8
10
12
2
|
11.
17 – 3 =
12
2
14
11
|
12.
? – 1 = 6
5
7
9
12
|
|
13.
? – 3 = 8
4
15
8
11
|
14.
? – 1 = 12
12
17
13
5
|
15.
? – 8 = 3
10
1
11
7
|
16.
11 – 3 =
6
3
8
10
|
|
17.
7 – 7 =
1
0
2
3
|
18.
? – 6 = 3
5
12
9
14
|
19.
? – 6 = 0
3
1
11
6
|
20.
? – 8 = 7
15
2
7
17
|