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