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