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