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