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