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