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