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